summaryrefslogtreecommitdiffstats
path: root/drivers/clk/zte
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/clk/zte')
-rw-r--r--drivers/clk/zte/Makefile4
-rw-r--r--drivers/clk/zte/clk-zx296702.c741
-rw-r--r--drivers/clk/zte/clk-zx296718.c1074
-rw-r--r--drivers/clk/zte/clk.c446
-rw-r--r--drivers/clk/zte/clk.h174
5 files changed, 0 insertions, 2439 deletions
diff --git a/drivers/clk/zte/Makefile b/drivers/clk/zte/Makefile
deleted file mode 100644
index f130643b695d..000000000000
--- a/drivers/clk/zte/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-y := clk.o
-obj-$(CONFIG_SOC_ZX296702) += clk-zx296702.o
-obj-$(CONFIG_ARCH_ZX) += clk-zx296718.o
diff --git a/drivers/clk/zte/clk-zx296702.c b/drivers/clk/zte/clk-zx296702.c
deleted file mode 100644
index e846f2a34feb..000000000000
--- a/drivers/clk/zte/clk-zx296702.c
+++ /dev/null
@@ -1,741 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright 2014 Linaro Ltd.
- * Copyright (C) 2014 ZTE Corporation.
- */
-
-#include <linux/clk-provider.h>
-#include <linux/of_address.h>
-#include <dt-bindings/clock/zx296702-clock.h>
-#include "clk.h"
-
-static DEFINE_SPINLOCK(reg_lock);
-
-static void __iomem *topcrm_base;
-static void __iomem *lsp0crpm_base;
-static void __iomem *lsp1crpm_base;
-
-static struct clk *topclk[ZX296702_TOPCLK_END];
-static struct clk *lsp0clk[ZX296702_LSP0CLK_END];
-static struct clk *lsp1clk[ZX296702_LSP1CLK_END];
-
-static struct clk_onecell_data topclk_data;
-static struct clk_onecell_data lsp0clk_data;
-static struct clk_onecell_data lsp1clk_data;
-
-#define CLK_MUX (topcrm_base + 0x04)
-#define CLK_DIV (topcrm_base + 0x08)
-#define CLK_EN0 (topcrm_base + 0x0c)
-#define CLK_EN1 (topcrm_base + 0x10)
-#define VOU_LOCAL_CLKEN (topcrm_base + 0x68)
-#define VOU_LOCAL_CLKSEL (topcrm_base + 0x70)
-#define VOU_LOCAL_DIV2_SET (topcrm_base + 0x74)
-#define CLK_MUX1 (topcrm_base + 0x8c)
-
-#define CLK_SDMMC1 (lsp0crpm_base + 0x0c)
-#define CLK_GPIO (lsp0crpm_base + 0x2c)
-#define CLK_SPDIF0 (lsp0crpm_base + 0x10)
-#define SPDIF0_DIV (lsp0crpm_base + 0x14)
-#define CLK_I2S0 (lsp0crpm_base + 0x18)
-#define I2S0_DIV (lsp0crpm_base + 0x1c)
-#define CLK_I2S1 (lsp0crpm_base + 0x20)
-#define I2S1_DIV (lsp0crpm_base + 0x24)
-#define CLK_I2S2 (lsp0crpm_base + 0x34)
-#define I2S2_DIV (lsp0crpm_base + 0x38)
-
-#define CLK_UART0 (lsp1crpm_base + 0x20)
-#define CLK_UART1 (lsp1crpm_base + 0x24)
-#define CLK_SDMMC0 (lsp1crpm_base + 0x2c)
-#define CLK_SPDIF1 (lsp1crpm_base + 0x30)
-#define SPDIF1_DIV (lsp1crpm_base + 0x34)
-
-static const struct zx_pll_config pll_a9_config[] = {
- { .rate = 700000000, .cfg0 = 0x800405d1, .cfg1 = 0x04555555 },
- { .rate = 800000000, .cfg0 = 0x80040691, .cfg1 = 0x04aaaaaa },
- { .rate = 900000000, .cfg0 = 0x80040791, .cfg1 = 0x04000000 },
- { .rate = 1000000000, .cfg0 = 0x80040851, .cfg1 = 0x04555555 },
- { .rate = 1100000000, .cfg0 = 0x80040911, .cfg1 = 0x04aaaaaa },
- { .rate = 1200000000, .cfg0 = 0x80040a11, .cfg1 = 0x04000000 },
-};
-
-static const struct clk_div_table main_hlk_div[] = {
- { .val = 1, .div = 2, },
- { .val = 3, .div = 4, },
- { /* sentinel */ }
-};
-
-static const struct clk_div_table a9_as1_aclk_divider[] = {
- { .val = 0, .div = 1, },
- { .val = 1, .div = 2, },
- { .val = 3, .div = 4, },
- { /* sentinel */ }
-};
-
-static const struct clk_div_table sec_wclk_divider[] = {
- { .val = 0, .div = 1, },
- { .val = 1, .div = 2, },
- { .val = 3, .div = 4, },
- { .val = 5, .div = 6, },
- { .val = 7, .div = 8, },
- { /* sentinel */ }
-};
-
-static const char * const matrix_aclk_sel[] = {
- "pll_mm0_198M",
- "osc",
- "clk_148M5",
- "pll_lsp_104M",
-};
-
-static const char * const a9_wclk_sel[] = {
- "pll_a9",
- "osc",
- "clk_500",
- "clk_250",
-};
-
-static const char * const a9_as1_aclk_sel[] = {
- "clk_250",
- "osc",
- "pll_mm0_396M",
- "pll_mac_333M",
-};
-
-static const char * const a9_trace_clkin_sel[] = {
- "clk_74M25",
- "pll_mm1_108M",
- "clk_125",
- "clk_148M5",
-};
-
-static const char * const decppu_aclk_sel[] = {
- "clk_250",
- "pll_mm0_198M",
- "pll_lsp_104M",
- "pll_audio_294M912",
-};
-
-static const char * const vou_main_wclk_sel[] = {
- "clk_148M5",
- "clk_74M25",
- "clk_27",
- "pll_mm1_54M",
-};
-
-static const char * const vou_scaler_wclk_sel[] = {
- "clk_250",
- "pll_mac_333M",
- "pll_audio_294M912",
- "pll_mm0_198M",
-};
-
-static const char * const r2d_wclk_sel[] = {
- "pll_audio_294M912",
- "pll_mac_333M",
- "pll_a9_350M",
- "pll_mm0_396M",
-};
-
-static const char * const ddr_wclk_sel[] = {
- "pll_mac_333M",
- "pll_ddr_266M",
- "pll_audio_294M912",
- "pll_mm0_198M",
-};
-
-static const char * const nand_wclk_sel[] = {
- "pll_lsp_104M",
- "osc",
-};
-
-static const char * const lsp_26_wclk_sel[] = {
- "pll_lsp_26M",
- "osc",
-};
-
-static const char * const vl0_sel[] = {
- "vou_main_channel_div",
- "vou_aux_channel_div",
-};
-
-static const char * const hdmi_sel[] = {
- "vou_main_channel_wclk",
- "vou_aux_channel_wclk",
-};
-
-static const char * const sdmmc0_wclk_sel[] = {
- "lsp1_104M_wclk",
- "lsp1_26M_wclk",
-};
-
-static const char * const sdmmc1_wclk_sel[] = {
- "lsp0_104M_wclk",
- "lsp0_26M_wclk",
-};
-
-static const char * const uart_wclk_sel[] = {
- "lsp1_104M_wclk",
- "lsp1_26M_wclk",
-};
-
-static const char * const spdif0_wclk_sel[] = {
- "lsp0_104M_wclk",
- "lsp0_26M_wclk",
-};
-
-static const char * const spdif1_wclk_sel[] = {
- "lsp1_104M_wclk",
- "lsp1_26M_wclk",
-};
-
-static const char * const i2s_wclk_sel[] = {
- "lsp0_104M_wclk",
- "lsp0_26M_wclk",
-};
-
-static inline struct clk *zx_divtbl(const char *name, const char *parent,
- void __iomem *reg, u8 shift, u8 width,
- const struct clk_div_table *table)
-{
- return clk_register_divider_table(NULL, name, parent, 0, reg, shift,
- width, 0, table, &reg_lock);
-}
-
-static inline struct clk *zx_div(const char *name, const char *parent,
- void __iomem *reg, u8 shift, u8 width)
-{
- return clk_register_divider(NULL, name, parent, 0,
- reg, shift, width, 0, &reg_lock);
-}
-
-static inline struct clk *zx_mux(const char *name, const char * const *parents,
- int num_parents, void __iomem *reg, u8 shift, u8 width)
-{
- return clk_register_mux(NULL, name, parents, num_parents,
- 0, reg, shift, width, 0, &reg_lock);
-}
-
-static inline struct clk *zx_gate(const char *name, const char *parent,
- void __iomem *reg, u8 shift)
-{
- return clk_register_gate(NULL, name, parent, CLK_IGNORE_UNUSED,
- reg, shift, CLK_SET_RATE_PARENT, &reg_lock);
-}
-
-static void __init zx296702_top_clocks_init(struct device_node *np)
-{
- struct clk **clk = topclk;
- int i;
-
- topcrm_base = of_iomap(np, 0);
- WARN_ON(!topcrm_base);
-
- clk[ZX296702_OSC] =
- clk_register_fixed_rate(NULL, "osc", NULL, 0, 30000000);
- clk[ZX296702_PLL_A9] =
- clk_register_zx_pll("pll_a9", "osc", 0, topcrm_base
- + 0x01c, pll_a9_config,
- ARRAY_SIZE(pll_a9_config), &reg_lock);
-
- /* TODO: pll_a9_350M look like changeble follow a9 pll */
- clk[ZX296702_PLL_A9_350M] =
- clk_register_fixed_rate(NULL, "pll_a9_350M", "osc", 0,
- 350000000);
- clk[ZX296702_PLL_MAC_1000M] =
- clk_register_fixed_rate(NULL, "pll_mac_1000M", "osc", 0,
- 1000000000);
- clk[ZX296702_PLL_MAC_333M] =
- clk_register_fixed_rate(NULL, "pll_mac_333M", "osc", 0,
- 333000000);
- clk[ZX296702_PLL_MM0_1188M] =
- clk_register_fixed_rate(NULL, "pll_mm0_1188M", "osc", 0,
- 1188000000);
- clk[ZX296702_PLL_MM0_396M] =
- clk_register_fixed_rate(NULL, "pll_mm0_396M", "osc", 0,
- 396000000);
- clk[ZX296702_PLL_MM0_198M] =
- clk_register_fixed_rate(NULL, "pll_mm0_198M", "osc", 0,
- 198000000);
- clk[ZX296702_PLL_MM1_108M] =
- clk_register_fixed_rate(NULL, "pll_mm1_108M", "osc", 0,
- 108000000);
- clk[ZX296702_PLL_MM1_72M] =
- clk_register_fixed_rate(NULL, "pll_mm1_72M", "osc", 0,
- 72000000);
- clk[ZX296702_PLL_MM1_54M] =
- clk_register_fixed_rate(NULL, "pll_mm1_54M", "osc", 0,
- 54000000);
- clk[ZX296702_PLL_LSP_104M] =
- clk_register_fixed_rate(NULL, "pll_lsp_104M", "osc", 0,
- 104000000);
- clk[ZX296702_PLL_LSP_26M] =
- clk_register_fixed_rate(NULL, "pll_lsp_26M", "osc", 0,
- 26000000);
- clk[ZX296702_PLL_DDR_266M] =
- clk_register_fixed_rate(NULL, "pll_ddr_266M", "osc", 0,
- 266000000);
- clk[ZX296702_PLL_AUDIO_294M912] =
- clk_register_fixed_rate(NULL, "pll_audio_294M912", "osc", 0,
- 294912000);
-
- /* bus clock */
- clk[ZX296702_MATRIX_ACLK] =
- zx_mux("matrix_aclk", matrix_aclk_sel,
- ARRAY_SIZE(matrix_aclk_sel), CLK_MUX, 2, 2);
- clk[ZX296702_MAIN_HCLK] =
- zx_divtbl("main_hclk", "matrix_aclk", CLK_DIV, 0, 2,
- main_hlk_div);
- clk[ZX296702_MAIN_PCLK] =
- zx_divtbl("main_pclk", "matrix_aclk", CLK_DIV, 2, 2,
- main_hlk_div);
-
- /* cpu clock */
- clk[ZX296702_CLK_500] =
- clk_register_fixed_factor(NULL, "clk_500", "pll_mac_1000M", 0,
- 1, 2);
- clk[ZX296702_CLK_250] =
- clk_register_fixed_factor(NULL, "clk_250", "pll_mac_1000M", 0,
- 1, 4);
- clk[ZX296702_CLK_125] =
- clk_register_fixed_factor(NULL, "clk_125", "clk_250", 0, 1, 2);
- clk[ZX296702_CLK_148M5] =
- clk_register_fixed_factor(NULL, "clk_148M5", "pll_mm0_1188M", 0,
- 1, 8);
- clk[ZX296702_CLK_74M25] =
- clk_register_fixed_factor(NULL, "clk_74M25", "pll_mm0_1188M", 0,
- 1, 16);
- clk[ZX296702_A9_WCLK] =
- zx_mux("a9_wclk", a9_wclk_sel, ARRAY_SIZE(a9_wclk_sel), CLK_MUX,
- 0, 2);
- clk[ZX296702_A9_AS1_ACLK_MUX] =
- zx_mux("a9_as1_aclk_mux", a9_as1_aclk_sel,
- ARRAY_SIZE(a9_as1_aclk_sel), CLK_MUX, 4, 2);
- clk[ZX296702_A9_TRACE_CLKIN_MUX] =
- zx_mux("a9_trace_clkin_mux", a9_trace_clkin_sel,
- ARRAY_SIZE(a9_trace_clkin_sel), CLK_MUX1, 0, 2);
- clk[ZX296702_A9_AS1_ACLK_DIV] =
- zx_divtbl("a9_as1_aclk_div", "a9_as1_aclk_mux", CLK_DIV, 4, 2,
- a9_as1_aclk_divider);
-
- /* multi-media clock */
- clk[ZX296702_CLK_2] =
- clk_register_fixed_factor(NULL, "clk_2", "pll_mm1_72M", 0,
- 1, 36);
- clk[ZX296702_CLK_27] =
- clk_register_fixed_factor(NULL, "clk_27", "pll_mm1_54M", 0,
- 1, 2);
- clk[ZX296702_DECPPU_ACLK_MUX] =
- zx_mux("decppu_aclk_mux", decppu_aclk_sel,
- ARRAY_SIZE(decppu_aclk_sel), CLK_MUX, 6, 2);
- clk[ZX296702_PPU_ACLK_MUX] =
- zx_mux("ppu_aclk_mux", decppu_aclk_sel,
- ARRAY_SIZE(decppu_aclk_sel), CLK_MUX, 8, 2);
- clk[ZX296702_MALI400_ACLK_MUX] =
- zx_mux("mali400_aclk_mux", decppu_aclk_sel,
- ARRAY_SIZE(decppu_aclk_sel), CLK_MUX, 12, 2);
- clk[ZX296702_VOU_ACLK_MUX] =
- zx_mux("vou_aclk_mux", decppu_aclk_sel,
- ARRAY_SIZE(decppu_aclk_sel), CLK_MUX, 10, 2);
- clk[ZX296702_VOU_MAIN_WCLK_MUX] =
- zx_mux("vou_main_wclk_mux", vou_main_wclk_sel,
- ARRAY_SIZE(vou_main_wclk_sel), CLK_MUX, 14, 2);
- clk[ZX296702_VOU_AUX_WCLK_MUX] =
- zx_mux("vou_aux_wclk_mux", vou_main_wclk_sel,
- ARRAY_SIZE(vou_main_wclk_sel), CLK_MUX, 16, 2);
- clk[ZX296702_VOU_SCALER_WCLK_MUX] =
- zx_mux("vou_scaler_wclk_mux", vou_scaler_wclk_sel,
- ARRAY_SIZE(vou_scaler_wclk_sel), CLK_MUX,
- 18, 2);
- clk[ZX296702_R2D_ACLK_MUX] =
- zx_mux("r2d_aclk_mux", decppu_aclk_sel,
- ARRAY_SIZE(decppu_aclk_sel), CLK_MUX, 20, 2);
- clk[ZX296702_R2D_WCLK_MUX] =
- zx_mux("r2d_wclk_mux", r2d_wclk_sel,
- ARRAY_SIZE(r2d_wclk_sel), CLK_MUX, 22, 2);
-
- /* other clock */
- clk[ZX296702_CLK_50] =
- clk_register_fixed_factor(NULL, "clk_50", "pll_mac_1000M",
- 0, 1, 20);
- clk[ZX296702_CLK_25] =
- clk_register_fixed_factor(NULL, "clk_25", "pll_mac_1000M",
- 0, 1, 40);
- clk[ZX296702_CLK_12] =
- clk_register_fixed_factor(NULL, "clk_12", "pll_mm1_72M",
- 0, 1, 6);
- clk[ZX296702_CLK_16M384] =
- clk_register_fixed_factor(NULL, "clk_16M384",
- "pll_audio_294M912", 0, 1, 18);
- clk[ZX296702_CLK_32K768] =
- clk_register_fixed_factor(NULL, "clk_32K768", "clk_16M384",
- 0, 1, 500);
- clk[ZX296702_SEC_WCLK_DIV] =
- zx_divtbl("sec_wclk_div", "pll_lsp_104M", CLK_DIV, 6, 3,
- sec_wclk_divider);
- clk[ZX296702_DDR_WCLK_MUX] =
- zx_mux("ddr_wclk_mux", ddr_wclk_sel,
- ARRAY_SIZE(ddr_wclk_sel), CLK_MUX, 24, 2);
- clk[ZX296702_NAND_WCLK_MUX] =
- zx_mux("nand_wclk_mux", nand_wclk_sel,
- ARRAY_SIZE(nand_wclk_sel), CLK_MUX, 24, 2);
- clk[ZX296702_LSP_26_WCLK_MUX] =
- zx_mux("lsp_26_wclk_mux", lsp_26_wclk_sel,
- ARRAY_SIZE(lsp_26_wclk_sel), CLK_MUX, 27, 1);
-
- /* gates */
- clk[ZX296702_A9_AS0_ACLK] =
- zx_gate("a9_as0_aclk", "matrix_aclk", CLK_EN0, 0);
- clk[ZX296702_A9_AS1_ACLK] =
- zx_gate("a9_as1_aclk", "a9_as1_aclk_div", CLK_EN0, 1);
- clk[ZX296702_A9_TRACE_CLKIN] =
- zx_gate("a9_trace_clkin", "a9_trace_clkin_mux", CLK_EN0, 2);
- clk[ZX296702_DECPPU_AXI_M_ACLK] =
- zx_gate("decppu_axi_m_aclk", "decppu_aclk_mux", CLK_EN0, 3);
- clk[ZX296702_DECPPU_AHB_S_HCLK] =
- zx_gate("decppu_ahb_s_hclk", "main_hclk", CLK_EN0, 4);
- clk[ZX296702_PPU_AXI_M_ACLK] =
- zx_gate("ppu_axi_m_aclk", "ppu_aclk_mux", CLK_EN0, 5);
- clk[ZX296702_PPU_AHB_S_HCLK] =
- zx_gate("ppu_ahb_s_hclk", "main_hclk", CLK_EN0, 6);
- clk[ZX296702_VOU_AXI_M_ACLK] =
- zx_gate("vou_axi_m_aclk", "vou_aclk_mux", CLK_EN0, 7);
- clk[ZX296702_VOU_APB_PCLK] =
- zx_gate("vou_apb_pclk", "main_pclk", CLK_EN0, 8);
- clk[ZX296702_VOU_MAIN_CHANNEL_WCLK] =
- zx_gate("vou_main_channel_wclk", "vou_main_wclk_mux",
- CLK_EN0, 9);
- clk[ZX296702_VOU_AUX_CHANNEL_WCLK] =
- zx_gate("vou_aux_channel_wclk", "vou_aux_wclk_mux",
- CLK_EN0, 10);
- clk[ZX296702_VOU_HDMI_OSCLK_CEC] =
- zx_gate("vou_hdmi_osclk_cec", "clk_2", CLK_EN0, 11);
- clk[ZX296702_VOU_SCALER_WCLK] =
- zx_gate("vou_scaler_wclk", "vou_scaler_wclk_mux", CLK_EN0, 12);
- clk[ZX296702_MALI400_AXI_M_ACLK] =
- zx_gate("mali400_axi_m_aclk", "mali400_aclk_mux", CLK_EN0, 13);
- clk[ZX296702_MALI400_APB_PCLK] =
- zx_gate("mali400_apb_pclk", "main_pclk", CLK_EN0, 14);
- clk[ZX296702_R2D_WCLK] =
- zx_gate("r2d_wclk", "r2d_wclk_mux", CLK_EN0, 15);
- clk[ZX296702_R2D_AXI_M_ACLK] =
- zx_gate("r2d_axi_m_aclk", "r2d_aclk_mux", CLK_EN0, 16);
- clk[ZX296702_R2D_AHB_HCLK] =
- zx_gate("r2d_ahb_hclk", "main_hclk", CLK_EN0, 17);
- clk[ZX296702_DDR3_AXI_S0_ACLK] =
- zx_gate("ddr3_axi_s0_aclk", "matrix_aclk", CLK_EN0, 18);
- clk[ZX296702_DDR3_APB_PCLK] =
- zx_gate("ddr3_apb_pclk", "main_pclk", CLK_EN0, 19);
- clk[ZX296702_DDR3_WCLK] =
- zx_gate("ddr3_wclk", "ddr_wclk_mux", CLK_EN0, 20);
- clk[ZX296702_USB20_0_AHB_HCLK] =
- zx_gate("usb20_0_ahb_hclk", "main_hclk", CLK_EN0, 21);
- clk[ZX296702_USB20_0_EXTREFCLK] =
- zx_gate("usb20_0_extrefclk", "clk_12", CLK_EN0, 22);
- clk[ZX296702_USB20_1_AHB_HCLK] =
- zx_gate("usb20_1_ahb_hclk", "main_hclk", CLK_EN0, 23);
- clk[ZX296702_USB20_1_EXTREFCLK] =
- zx_gate("usb20_1_extrefclk", "clk_12", CLK_EN0, 24);
- clk[ZX296702_USB20_2_AHB_HCLK] =
- zx_gate("usb20_2_ahb_hclk", "main_hclk", CLK_EN0, 25);
- clk[ZX296702_USB20_2_EXTREFCLK] =
- zx_gate("usb20_2_extrefclk", "clk_12", CLK_EN0, 26);
- clk[ZX296702_GMAC_AXI_M_ACLK] =
- zx_gate("gmac_axi_m_aclk", "matrix_aclk", CLK_EN0, 27);
- clk[ZX296702_GMAC_APB_PCLK] =
- zx_gate("gmac_apb_pclk", "main_pclk", CLK_EN0, 28);
- clk[ZX296702_GMAC_125_CLKIN] =
- zx_gate("gmac_125_clkin", "clk_125", CLK_EN0, 29);
- clk[ZX296702_GMAC_RMII_CLKIN] =
- zx_gate("gmac_rmii_clkin", "clk_50", CLK_EN0, 30);
- clk[ZX296702_GMAC_25M_CLK] =
- zx_gate("gmac_25M_clk", "clk_25", CLK_EN0, 31);
- clk[ZX296702_NANDFLASH_AHB_HCLK] =
- zx_gate("nandflash_ahb_hclk", "main_hclk", CLK_EN1, 0);
- clk[ZX296702_NANDFLASH_WCLK] =
- zx_gate("nandflash_wclk", "nand_wclk_mux", CLK_EN1, 1);
- clk[ZX296702_LSP0_APB_PCLK] =
- zx_gate("lsp0_apb_pclk", "main_pclk", CLK_EN1, 2);
- clk[ZX296702_LSP0_AHB_HCLK] =
- zx_gate("lsp0_ahb_hclk", "main_hclk", CLK_EN1, 3);
- clk[ZX296702_LSP0_26M_WCLK] =
- zx_gate("lsp0_26M_wclk", "lsp_26_wclk_mux", CLK_EN1, 4);
- clk[ZX296702_LSP0_104M_WCLK] =
- zx_gate("lsp0_104M_wclk", "pll_lsp_104M", CLK_EN1, 5);
- clk[ZX296702_LSP0_16M384_WCLK] =
- zx_gate("lsp0_16M384_wclk", "clk_16M384", CLK_EN1, 6);
- clk[ZX296702_LSP1_APB_PCLK] =
- zx_gate("lsp1_apb_pclk", "main_pclk", CLK_EN1, 7);
- /* FIXME: wclk enable bit is bit8. We hack it as reserved 31 for
- * UART does not work after parent clk is disabled/enabled */
- clk[ZX296702_LSP1_26M_WCLK] =
- zx_gate("lsp1_26M_wclk", "lsp_26_wclk_mux", CLK_EN1, 31);
- clk[ZX296702_LSP1_104M_WCLK] =
- zx_gate("lsp1_104M_wclk", "pll_lsp_104M", CLK_EN1, 9);
- clk[ZX296702_LSP1_32K_CLK] =
- zx_gate("lsp1_32K_clk", "clk_32K768", CLK_EN1, 10);
- clk[ZX296702_AON_HCLK] =
- zx_gate("aon_hclk", "main_hclk", CLK_EN1, 11);
- clk[ZX296702_SYS_CTRL_PCLK] =
- zx_gate("sys_ctrl_pclk", "main_pclk", CLK_EN1, 12);
- clk[ZX296702_DMA_PCLK] =
- zx_gate("dma_pclk", "main_pclk", CLK_EN1, 13);
- clk[ZX296702_DMA_ACLK] =
- zx_gate("dma_aclk", "matrix_aclk", CLK_EN1, 14);
- clk[ZX296702_SEC_HCLK] =
- zx_gate("sec_hclk", "main_hclk", CLK_EN1, 15);
- clk[ZX296702_AES_WCLK] =
- zx_gate("aes_wclk", "sec_wclk_div", CLK_EN1, 16);
- clk[ZX296702_DES_WCLK] =
- zx_gate("des_wclk", "sec_wclk_div", CLK_EN1, 17);
- clk[ZX296702_IRAM_ACLK] =
- zx_gate("iram_aclk", "matrix_aclk", CLK_EN1, 18);
- clk[ZX296702_IROM_ACLK] =
- zx_gate("irom_aclk", "matrix_aclk", CLK_EN1, 19);
- clk[ZX296702_BOOT_CTRL_HCLK] =
- zx_gate("boot_ctrl_hclk", "main_hclk", CLK_EN1, 20);
- clk[ZX296702_EFUSE_CLK_30] =
- zx_gate("efuse_clk_30", "osc", CLK_EN1, 21);
-
- /* TODO: add VOU Local clocks */
- clk[ZX296702_VOU_MAIN_CHANNEL_DIV] =
- zx_div("vou_main_channel_div", "vou_main_channel_wclk",
- VOU_LOCAL_DIV2_SET, 1, 1);
- clk[ZX296702_VOU_AUX_CHANNEL_DIV] =
- zx_div("vou_aux_channel_div", "vou_aux_channel_wclk",
- VOU_LOCAL_DIV2_SET, 0, 1);
- clk[ZX296702_VOU_TV_ENC_HD_DIV] =
- zx_div("vou_tv_enc_hd_div", "vou_tv_enc_hd_mux",
- VOU_LOCAL_DIV2_SET, 3, 1);
- clk[ZX296702_VOU_TV_ENC_SD_DIV] =
- zx_div("vou_tv_enc_sd_div", "vou_tv_enc_sd_mux",
- VOU_LOCAL_DIV2_SET, 2, 1);
- clk[ZX296702_VL0_MUX] =
- zx_mux("vl0_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 8, 1);
- clk[ZX296702_VL1_MUX] =
- zx_mux("vl1_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 9, 1);
- clk[ZX296702_VL2_MUX] =
- zx_mux("vl2_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 10, 1);
- clk[ZX296702_GL0_MUX] =
- zx_mux("gl0_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 5, 1);
- clk[ZX296702_GL1_MUX] =
- zx_mux("gl1_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 6, 1);
- clk[ZX296702_GL2_MUX] =
- zx_mux("gl2_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 7, 1);
- clk[ZX296702_WB_MUX] =
- zx_mux("wb_mux", vl0_sel, ARRAY_SIZE(vl0_sel),
- VOU_LOCAL_CLKSEL, 11, 1);
- clk[ZX296702_HDMI_MUX] =
- zx_mux("hdmi_mux", hdmi_sel, ARRAY_SIZE(hdmi_sel),
- VOU_LOCAL_CLKSEL, 4, 1);
- clk[ZX296702_VOU_TV_ENC_HD_MUX] =
- zx_mux("vou_tv_enc_hd_mux", hdmi_sel, ARRAY_SIZE(hdmi_sel),
- VOU_LOCAL_CLKSEL, 3, 1);
- clk[ZX296702_VOU_TV_ENC_SD_MUX] =
- zx_mux("vou_tv_enc_sd_mux", hdmi_sel, ARRAY_SIZE(hdmi_sel),
- VOU_LOCAL_CLKSEL, 2, 1);
- clk[ZX296702_VL0_CLK] =
- zx_gate("vl0_clk", "vl0_mux", VOU_LOCAL_CLKEN, 8);
- clk[ZX296702_VL1_CLK] =
- zx_gate("vl1_clk", "vl1_mux", VOU_LOCAL_CLKEN, 9);
- clk[ZX296702_VL2_CLK] =
- zx_gate("vl2_clk", "vl2_mux", VOU_LOCAL_CLKEN, 10);
- clk[ZX296702_GL0_CLK] =
- zx_gate("gl0_clk", "gl0_mux", VOU_LOCAL_CLKEN, 5);
- clk[ZX296702_GL1_CLK] =
- zx_gate("gl1_clk", "gl1_mux", VOU_LOCAL_CLKEN, 6);
- clk[ZX296702_GL2_CLK] =
- zx_gate("gl2_clk", "gl2_mux", VOU_LOCAL_CLKEN, 7);
- clk[ZX296702_WB_CLK] =
- zx_gate("wb_clk", "wb_mux", VOU_LOCAL_CLKEN, 11);
- clk[ZX296702_CL_CLK] =
- zx_gate("cl_clk", "vou_main_channel_div", VOU_LOCAL_CLKEN, 12);
- clk[ZX296702_MAIN_MIX_CLK] =
- zx_gate("main_mix_clk", "vou_main_channel_div",
- VOU_LOCAL_CLKEN, 4);
- clk[ZX296702_AUX_MIX_CLK] =
- zx_gate("aux_mix_clk", "vou_aux_channel_div",
- VOU_LOCAL_CLKEN, 3);
- clk[ZX296702_HDMI_CLK] =
- zx_gate("hdmi_clk", "hdmi_mux", VOU_LOCAL_CLKEN, 2);
- clk[ZX296702_VOU_TV_ENC_HD_DAC_CLK] =
- zx_gate("vou_tv_enc_hd_dac_clk", "vou_tv_enc_hd_div",
- VOU_LOCAL_CLKEN, 1);
- clk[ZX296702_VOU_TV_ENC_SD_DAC_CLK] =
- zx_gate("vou_tv_enc_sd_dac_clk", "vou_tv_enc_sd_div",
- VOU_LOCAL_CLKEN, 0);
-
- /* CA9 PERIPHCLK = a9_wclk / 2 */
- clk[ZX296702_A9_PERIPHCLK] =
- clk_register_fixed_factor(NULL, "a9_periphclk", "a9_wclk",
- 0, 1, 2);
-
- for (i = 0; i < ARRAY_SIZE(topclk); i++) {
- if (IS_ERR(clk[i])) {
- pr_err("zx296702 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
- return;
- }
- }
-
- topclk_data.clks = topclk;
- topclk_data.clk_num = ARRAY_SIZE(topclk);
- of_clk_add_provider(np, of_clk_src_onecell_get, &topclk_data);
-}
-CLK_OF_DECLARE(zx296702_top_clk, "zte,zx296702-topcrm-clk",
- zx296702_top_clocks_init);
-
-static void __init zx296702_lsp0_clocks_init(struct device_node *np)
-{
- struct clk **clk = lsp0clk;
- int i;
-
- lsp0crpm_base = of_iomap(np, 0);
- WARN_ON(!lsp0crpm_base);
-
- /* SDMMC1 */
- clk[ZX296702_SDMMC1_WCLK_MUX] =
- zx_mux("sdmmc1_wclk_mux", sdmmc1_wclk_sel,
- ARRAY_SIZE(sdmmc1_wclk_sel), CLK_SDMMC1, 4, 1);
- clk[ZX296702_SDMMC1_WCLK_DIV] =
- zx_div("sdmmc1_wclk_div", "sdmmc1_wclk_mux", CLK_SDMMC1, 12, 4);
- clk[ZX296702_SDMMC1_WCLK] =
- zx_gate("sdmmc1_wclk", "sdmmc1_wclk_div", CLK_SDMMC1, 1);
- clk[ZX296702_SDMMC1_PCLK] =
- zx_gate("sdmmc1_pclk", "lsp0_apb_pclk", CLK_SDMMC1, 0);
-
- clk[ZX296702_GPIO_CLK] =
- zx_gate("gpio_clk", "lsp0_apb_pclk", CLK_GPIO, 0);
-
- /* SPDIF */
- clk[ZX296702_SPDIF0_WCLK_MUX] =
- zx_mux("spdif0_wclk_mux", spdif0_wclk_sel,
- ARRAY_SIZE(spdif0_wclk_sel), CLK_SPDIF0, 4, 1);
- clk[ZX296702_SPDIF0_WCLK] =
- zx_gate("spdif0_wclk", "spdif0_wclk_mux", CLK_SPDIF0, 1);
- clk[ZX296702_SPDIF0_PCLK] =
- zx_gate("spdif0_pclk", "lsp0_apb_pclk", CLK_SPDIF0, 0);
-
- clk[ZX296702_SPDIF0_DIV] =
- clk_register_zx_audio("spdif0_div", "spdif0_wclk", 0,
- SPDIF0_DIV);
-
- /* I2S */
- clk[ZX296702_I2S0_WCLK_MUX] =
- zx_mux("i2s0_wclk_mux", i2s_wclk_sel,
- ARRAY_SIZE(i2s_wclk_sel), CLK_I2S0, 4, 1);
- clk[ZX296702_I2S0_WCLK] =
- zx_gate("i2s0_wclk", "i2s0_wclk_mux", CLK_I2S0, 1);
- clk[ZX296702_I2S0_PCLK] =
- zx_gate("i2s0_pclk", "lsp0_apb_pclk", CLK_I2S0, 0);
-
- clk[ZX296702_I2S0_DIV] =
- clk_register_zx_audio("i2s0_div", "i2s0_wclk", 0, I2S0_DIV);
-
- clk[ZX296702_I2S1_WCLK_MUX] =
- zx_mux("i2s1_wclk_mux", i2s_wclk_sel,
- ARRAY_SIZE(i2s_wclk_sel), CLK_I2S1, 4, 1);
- clk[ZX296702_I2S1_WCLK] =
- zx_gate("i2s1_wclk", "i2s1_wclk_mux", CLK_I2S1, 1);
- clk[ZX296702_I2S1_PCLK] =
- zx_gate("i2s1_pclk", "lsp0_apb_pclk", CLK_I2S1, 0);
-
- clk[ZX296702_I2S1_DIV] =
- clk_register_zx_audio("i2s1_div", "i2s1_wclk", 0, I2S1_DIV);
-
- clk[ZX296702_I2S2_WCLK_MUX] =
- zx_mux("i2s2_wclk_mux", i2s_wclk_sel,
- ARRAY_SIZE(i2s_wclk_sel), CLK_I2S2, 4, 1);
- clk[ZX296702_I2S2_WCLK] =
- zx_gate("i2s2_wclk", "i2s2_wclk_mux", CLK_I2S2, 1);
- clk[ZX296702_I2S2_PCLK] =
- zx_gate("i2s2_pclk", "lsp0_apb_pclk", CLK_I2S2, 0);
-
- clk[ZX296702_I2S2_DIV] =
- clk_register_zx_audio("i2s2_div", "i2s2_wclk", 0, I2S2_DIV);
-
- for (i = 0; i < ARRAY_SIZE(lsp0clk); i++) {
- if (IS_ERR(clk[i])) {
- pr_err("zx296702 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
- return;
- }
- }
-
- lsp0clk_data.clks = lsp0clk;
- lsp0clk_data.clk_num = ARRAY_SIZE(lsp0clk);
- of_clk_add_provider(np, of_clk_src_onecell_get, &lsp0clk_data);
-}
-CLK_OF_DECLARE(zx296702_lsp0_clk, "zte,zx296702-lsp0crpm-clk",
- zx296702_lsp0_clocks_init);
-
-static void __init zx296702_lsp1_clocks_init(struct device_node *np)
-{
- struct clk **clk = lsp1clk;
- int i;
-
- lsp1crpm_base = of_iomap(np, 0);
- WARN_ON(!lsp1crpm_base);
-
- /* UART0 */
- clk[ZX296702_UART0_WCLK_MUX] =
- zx_mux("uart0_wclk_mux", uart_wclk_sel,
- ARRAY_SIZE(uart_wclk_sel), CLK_UART0, 4, 1);
- /* FIXME: uart wclk enable bit is bit1 in. We hack it as reserved 31 for
- * UART does not work after parent clk is disabled/enabled */
- clk[ZX296702_UART0_WCLK] =
- zx_gate("uart0_wclk", "uart0_wclk_mux", CLK_UART0, 31);
- clk[ZX296702_UART0_PCLK] =
- zx_gate("uart0_pclk", "lsp1_apb_pclk", CLK_UART0, 0);
-
- /* UART1 */
- clk[ZX296702_UART1_WCLK_MUX] =
- zx_mux("uart1_wclk_mux", uart_wclk_sel,
- ARRAY_SIZE(uart_wclk_sel), CLK_UART1, 4, 1);
- clk[ZX296702_UART1_WCLK] =
- zx_gate("uart1_wclk", "uart1_wclk_mux", CLK_UART1, 1);
- clk[ZX296702_UART1_PCLK] =
- zx_gate("uart1_pclk", "lsp1_apb_pclk", CLK_UART1, 0);
-
- /* SDMMC0 */
- clk[ZX296702_SDMMC0_WCLK_MUX] =
- zx_mux("sdmmc0_wclk_mux", sdmmc0_wclk_sel,
- ARRAY_SIZE(sdmmc0_wclk_sel), CLK_SDMMC0, 4, 1);
- clk[ZX296702_SDMMC0_WCLK_DIV] =
- zx_div("sdmmc0_wclk_div", "sdmmc0_wclk_mux", CLK_SDMMC0, 12, 4);
- clk[ZX296702_SDMMC0_WCLK] =
- zx_gate("sdmmc0_wclk", "sdmmc0_wclk_div", CLK_SDMMC0, 1);
- clk[ZX296702_SDMMC0_PCLK] =
- zx_gate("sdmmc0_pclk", "lsp1_apb_pclk", CLK_SDMMC0, 0);
-
- clk[ZX296702_SPDIF1_WCLK_MUX] =
- zx_mux("spdif1_wclk_mux", spdif1_wclk_sel,
- ARRAY_SIZE(spdif1_wclk_sel), CLK_SPDIF1, 4, 1);
- clk[ZX296702_SPDIF1_WCLK] =
- zx_gate("spdif1_wclk", "spdif1_wclk_mux", CLK_SPDIF1, 1);
- clk[ZX296702_SPDIF1_PCLK] =
- zx_gate("spdif1_pclk", "lsp1_apb_pclk", CLK_SPDIF1, 0);
-
- clk[ZX296702_SPDIF1_DIV] =
- clk_register_zx_audio("spdif1_div", "spdif1_wclk", 0,
- SPDIF1_DIV);
-
- for (i = 0; i < ARRAY_SIZE(lsp1clk); i++) {
- if (IS_ERR(clk[i])) {
- pr_err("zx296702 clk %d: register failed with %ld\n",
- i, PTR_ERR(clk[i]));
- return;
- }
- }
-
- lsp1clk_data.clks = lsp1clk;
- lsp1clk_data.clk_num = ARRAY_SIZE(lsp1clk);
- of_clk_add_provider(np, of_clk_src_onecell_get, &lsp1clk_data);
-}
-CLK_OF_DECLARE(zx296702_lsp1_clk, "zte,zx296702-lsp1crpm-clk",
- zx296702_lsp1_clocks_init);
diff --git a/drivers/clk/zte/clk-zx296718.c b/drivers/clk/zte/clk-zx296718.c
deleted file mode 100644
index dd7045bc48c1..000000000000
--- a/drivers/clk/zte/clk-zx296718.c
+++ /dev/null
@@ -1,1074 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2015 - 2016 ZTE Corporation.
- * Copyright (C) 2016 Linaro Ltd.
- */
-#include <linux/clk-provider.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-
-#include <dt-bindings/clock/zx296718-clock.h>
-#include "clk.h"
-
-/* TOP CRM */
-#define TOP_CLK_MUX0 0x04
-#define TOP_CLK_MUX1 0x08
-#define TOP_CLK_MUX2 0x0c
-#define TOP_CLK_MUX3 0x10
-#define TOP_CLK_MUX4 0x14
-#define TOP_CLK_MUX5 0x18
-#define TOP_CLK_MUX6 0x1c
-#define TOP_CLK_MUX7 0x20
-#define TOP_CLK_MUX9 0x28
-
-
-#define TOP_CLK_GATE0 0x34
-#define TOP_CLK_GATE1 0x38
-#define TOP_CLK_GATE2 0x3c
-#define TOP_CLK_GATE3 0x40
-#define TOP_CLK_GATE4 0x44
-#define TOP_CLK_GATE5 0x48
-#define TOP_CLK_GATE6 0x4c
-
-#define TOP_CLK_DIV0 0x58
-
-#define PLL_CPU_REG 0x80
-#define PLL_VGA_REG 0xb0
-#define PLL_DDR_REG 0xa0
-
-/* LSP0 CRM */
-#define LSP0_TIMER3_CLK 0x4
-#define LSP0_TIMER4_CLK 0x8
-#define LSP0_TIMER5_CLK 0xc
-#define LSP0_UART3_CLK 0x10
-#define LSP0_UART1_CLK 0x14
-#define LSP0_UART2_CLK 0x18
-#define LSP0_SPIFC0_CLK 0x1c
-#define LSP0_I2C4_CLK 0x20
-#define LSP0_I2C5_CLK 0x24
-#define LSP0_SSP0_CLK 0x28
-#define LSP0_SSP1_CLK 0x2c
-#define LSP0_USIM0_CLK 0x30
-#define LSP0_GPIO_CLK 0x34
-#define LSP0_I2C3_CLK 0x38
-
-/* LSP1 CRM */
-#define LSP1_UART4_CLK 0x08
-#define LSP1_UART5_CLK 0x0c
-#define LSP1_PWM_CLK 0x10
-#define LSP1_I2C2_CLK 0x14
-#define LSP1_SSP2_CLK 0x1c
-#define LSP1_SSP3_CLK 0x20
-#define LSP1_SSP4_CLK 0x24
-#define LSP1_USIM1_CLK 0x28
-
-/* audio lsp */
-#define AUDIO_I2S0_DIV_CFG1 0x10
-#define AUDIO_I2S0_DIV_CFG2 0x14
-#define AUDIO_I2S0_CLK 0x18
-#define AUDIO_I2S1_DIV_CFG1 0x20
-#define AUDIO_I2S1_DIV_CFG2 0x24
-#define AUDIO_I2S1_CLK 0x28
-#define AUDIO_I2S2_DIV_CFG1 0x30
-#define AUDIO_I2S2_DIV_CFG2 0x34
-#define AUDIO_I2S2_CLK 0x38
-#define AUDIO_I2S3_DIV_CFG1 0x40
-#define AUDIO_I2S3_DIV_CFG2 0x44
-#define AUDIO_I2S3_CLK 0x48
-#define AUDIO_I2C0_CLK 0x50
-#define AUDIO_SPDIF0_DIV_CFG1 0x60
-#define AUDIO_SPDIF0_DIV_CFG2 0x64
-#define AUDIO_SPDIF0_CLK 0x68
-#define AUDIO_SPDIF1_DIV_CFG1 0x70
-#define AUDIO_SPDIF1_DIV_CFG2 0x74
-#define AUDIO_SPDIF1_CLK 0x78
-#define AUDIO_TIMER_CLK 0x80
-#define AUDIO_TDM_CLK 0x90
-#define AUDIO_TS_CLK 0xa0
-
-static DEFINE_SPINLOCK(clk_lock);
-
-static const struct zx_pll_config pll_cpu_table[] = {
- PLL_RATE(1312000000, 0x00103621, 0x04aaaaaa),
- PLL_RATE(1407000000, 0x00103a21, 0x04aaaaaa),
- PLL_RATE(1503000000, 0x00103e21, 0x04aaaaaa),
- PLL_RATE(1600000000, 0x00104221, 0x04aaaaaa),
-};
-
-static const struct zx_pll_config pll_vga_table[] = {
- PLL_RATE(36000000, 0x00102464, 0x04000000), /* 800x600@56 */
- PLL_RATE(40000000, 0x00102864, 0x04000000), /* 800x600@60 */
- PLL_RATE(49500000, 0x00103164, 0x04800000), /* 800x600@75 */
- PLL_RATE(50000000, 0x00103264, 0x04000000), /* 800x600@72 */
- PLL_RATE(56250000, 0x00103864, 0x04400000), /* 800x600@85 */
- PLL_RATE(65000000, 0x00104164, 0x04000000), /* 1024x768@60 */
- PLL_RATE(74375000, 0x00104a64, 0x04600000), /* 1280x720@60 */
- PLL_RATE(75000000, 0x00104b64, 0x04800000), /* 1024x768@70 */
- PLL_RATE(78750000, 0x00104e64, 0x04c00000), /* 1024x768@75 */
- PLL_RATE(85500000, 0x00105564, 0x04800000), /* 1360x768@60 */
- PLL_RATE(106500000, 0x00106a64, 0x04800000), /* 1440x900@60 */
- PLL_RATE(108000000, 0x00106c64, 0x04000000), /* 1280x1024@60 */
- PLL_RATE(110000000, 0x00106e64, 0x04000000), /* 1024x768@85 */
- PLL_RATE(135000000, 0x00105a44, 0x04000000), /* 1280x1024@75 */
- PLL_RATE(136750000, 0x00104462, 0x04600000), /* 1440x900@75 */
- PLL_RATE(148500000, 0x00104a62, 0x04400000), /* 1920x1080@60 */
- PLL_RATE(157000000, 0x00104e62, 0x04800000), /* 1440x900@85 */
- PLL_RATE(157500000, 0x00104e62, 0x04c00000), /* 1280x1024@85 */
- PLL_RATE(162000000, 0x00105162, 0x04000000), /* 1600x1200@60 */
- PLL_RATE(193250000, 0x00106062, 0x04a00000), /* 1920x1200@60 */
-};
-
-PNAME(osc) = {
- "osc24m",
- "osc32k",
-};
-
-PNAME(dbg_wclk_p) = {
- "clk334m",
- "clk466m",
- "clk396m",
- "clk250m",
-};
-
-PNAME(a72_coreclk_p) = {
- "osc24m",
- "pll_mm0_1188m",
- "pll_mm1_1296m",
- "clk1000m",
- "clk648m",
- "clk1600m",
- "pll_audio_1800m",
- "pll_vga_1800m",
-};
-
-PNAME(cpu_periclk_p) = {
- "osc24m",
- "clk500m",
- "clk594m",
- "clk466m",
- "clk294m",
- "clk334m",
- "clk250m",
- "clk125m",
-};
-
-PNAME(a53_coreclk_p) = {
- "osc24m",
- "clk1000m",
- "pll_mm0_1188m",
- "clk648m",
- "clk500m",
- "clk800m",
- "clk1600m",
- "pll_audio_1800m",
-};
-
-PNAME(sec_wclk_p) = {
- "osc24m",
- "clk396m",
- "clk334m",
- "clk297m",
- "clk250m",
- "clk198m",
- "clk148m5",
- "clk99m",
-};
-
-PNAME(sd_nand_wclk_p) = {
- "osc24m",
- "clk49m5",
- "clk99m",
- "clk198m",
- "clk167m",
- "clk148m5",
- "clk125m",
- "clk216m",
-};
-
-PNAME(emmc_wclk_p) = {
- "osc24m",
- "clk198m",
- "clk99m",
- "clk396m",
- "clk334m",
- "clk297m",
- "clk250m",
- "clk148m5",
-};
-
-PNAME(clk32_p) = {
- "osc32k",
- "clk32k768",
-};
-
-PNAME(usb_ref24m_p) = {
- "osc32k",
- "clk32k768",
-};
-
-PNAME(sys_noc_alck_p) = {
- "osc24m",
- "clk250m",
- "clk198m",
- "clk148m5",
- "clk108m",
- "clk54m",
- "clk216m",
- "clk240m",
-};
-
-PNAME(vde_aclk_p) = {
- "clk334m",
- "clk594m",
- "clk500m",
- "clk432m",
- "clk480m",
- "clk297m",
- "clk_vga", /*600MHz*/
- "clk294m",
-};
-
-PNAME(vce_aclk_p) = {
- "clk334m",
- "clk594m",
- "clk500m",
- "clk432m",
- "clk396m",
- "clk297m",
- "clk_vga", /*600MHz*/
- "clk294m",
-};
-
-PNAME(hde_aclk_p) = {
- "clk334m",
- "clk594m",
- "clk500m",
- "clk432m",
- "clk396m",
- "clk297m",
- "clk_vga", /*600MHz*/
- "clk294m",
-};
-
-PNAME(gpu_aclk_p) = {
- "clk334m",
- "clk648m",
- "clk594m",
- "clk500m",
- "clk396m",
- "clk297m",
- "clk_vga", /*600MHz*/
- "clk294m",
-};
-
-PNAME(sappu_aclk_p) = {
- "clk396m",
- "clk500m",
- "clk250m",
- "clk148m5",
-};
-
-PNAME(sappu_wclk_p) = {
- "clk198m",
- "clk396m",
- "clk334m",
- "clk297m",
- "clk250m",
- "clk148m5",
- "clk125m",
- "clk99m",
-};
-
-PNAME(vou_aclk_p) = {
- "clk334m",
- "clk594m",
- "clk500m",
- "clk432m",
- "clk396m",
- "clk297m",
- "clk_vga", /*600MHz*/
- "clk294m",
-};
-
-PNAME(vou_main_wclk_p) = {
- "clk108m",
- "clk594m",
- "clk297m",
- "clk148m5",
- "clk74m25",
- "clk54m",
- "clk27m",
- "clk_vga",
-};
-
-PNAME(vou_aux_wclk_p) = {
- "clk108m",
- "clk148m5",
- "clk74m25",
- "clk54m",
- "clk27m",
- "clk_vga",
- "clk54m_mm0",
- "clk"
-};
-
-PNAME(vou_ppu_wclk_p) = {
- "clk334m",
- "clk432m",
- "clk396m",
- "clk297m",
- "clk250m",
- "clk125m",
- "clk198m",
- "clk99m",
-};
-
-PNAME(vga_i2c_wclk_p) = {
- "osc24m",
- "clk99m",
-};
-
-PNAME(viu_m0_aclk_p) = {
- "clk334m",
- "clk432m",
- "clk396m",
- "clk297m",
- "clk250m",
- "clk125m",
- "clk198m",
- "osc24m",
-};
-
-PNAME(viu_m1_aclk_p) = {
- "clk198m",
- "clk250m",
- "clk297m",
- "clk125m",
- "clk396m",
- "clk334m",
- "clk148m5",
- "osc24m",
-};
-
-PNAME(viu_clk_p) = {
- "clk198m",
- "clk334m",
- "clk297m",
- "clk250m",
- "clk396m",
- "clk125m",
- "clk99m",
- "clk148m5",
-};
-
-PNAME(viu_jpeg_clk_p) = {
- "clk334m",
- "clk480m",
- "clk432m",
- "clk396m",
- "clk297m",
- "clk250m",
- "clk125m",
- "clk198m",
-};
-
-PNAME(ts_sys_clk_p) = {
- "clk192m",
- "clk167m",
- "clk125m",
- "clk99m",
-};
-
-PNAME(wdt_ares_p) = {
- "osc24m",
- "clk32k"
-};
-
-static struct clk_zx_pll zx296718_pll_clk[] = {
- ZX296718_PLL("pll_cpu", "osc24m", PLL_CPU_REG, pll_cpu_table),
- ZX296718_PLL("pll_vga", "osc24m", PLL_VGA_REG, pll_vga_table),
-};
-
-static struct zx_clk_fixed_factor top_ffactor_clk[] = {
- FFACTOR(0, "clk4m", "osc24m", 1, 6, 0),
- FFACTOR(0, "clk2m", "osc24m", 1, 12, 0),
- /* pll cpu */
- FFACTOR(0, "clk1600m", "pll_cpu", 1, 1, CLK_SET_RATE_PARENT),
- FFACTOR(0, "clk800m", "pll_cpu", 1, 2, CLK_SET_RATE_PARENT),
- /* pll mac */
- FFACTOR(0, "clk25m", "pll_mac", 1, 40, 0),
- FFACTOR(0, "clk125m", "pll_mac", 1, 8, 0),
- FFACTOR(0, "clk250m", "pll_mac", 1, 4, 0),
- FFACTOR(0, "clk50m", "pll_mac", 1, 20, 0),
- FFACTOR(0, "clk500m", "pll_mac", 1, 2, 0),
- FFACTOR(0, "clk1000m", "pll_mac", 1, 1, 0),
- FFACTOR(0, "clk334m", "pll_mac", 1, 3, 0),
- FFACTOR(0, "clk167m", "pll_mac", 1, 6, 0),
- /* pll mm */
- FFACTOR(0, "clk54m_mm0", "pll_mm0", 1, 22, 0),
- FFACTOR(0, "clk74m25", "pll_mm0", 1, 16, 0),
- FFACTOR(0, "clk148m5", "pll_mm0", 1, 8, 0),
- FFACTOR(0, "clk297m", "pll_mm0", 1, 4, 0),
- FFACTOR(0, "clk594m", "pll_mm0", 1, 2, 0),
- FFACTOR(0, "pll_mm0_1188m", "pll_mm0", 1, 1, 0),
- FFACTOR(0, "clk396m", "pll_mm0", 1, 3, 0),
- FFACTOR(0, "clk198m", "pll_mm0", 1, 6, 0),
- FFACTOR(0, "clk99m", "pll_mm0", 1, 12, 0),
- FFACTOR(0, "clk49m5", "pll_mm0", 1, 24, 0),
- /* pll mm */
- FFACTOR(0, "clk324m", "pll_mm1", 1, 4, 0),
- FFACTOR(0, "clk648m", "pll_mm1", 1, 2, 0),
- FFACTOR(0, "pll_mm1_1296m", "pll_mm1", 1, 1, 0),
- FFACTOR(0, "clk216m", "pll_mm1", 1, 6, 0),
- FFACTOR(0, "clk432m", "pll_mm1", 1, 3, 0),
- FFACTOR(0, "clk108m", "pll_mm1", 1, 12, 0),
- FFACTOR(0, "clk72m", "pll_mm1", 1, 18, 0),
- FFACTOR(0, "clk27m", "pll_mm1", 1, 48, 0),
- FFACTOR(0, "clk54m", "pll_mm1", 1, 24, 0),
- /* vga */
- FFACTOR(0, "pll_vga_1800m", "pll_vga", 1, 1, 0),
- FFACTOR(0, "clk_vga", "pll_vga", 1, 1, CLK_SET_RATE_PARENT),
- /* pll ddr */
- FFACTOR(0, "clk466m", "pll_ddr", 1, 2, 0),
-
- /* pll audio */
- FFACTOR(0, "pll_audio_1800m", "pll_audio", 1, 1, 0),
- FFACTOR(0, "clk32k768", "pll_audio", 1, 27000, 0),
- FFACTOR(0, "clk16m384", "pll_audio", 1, 54, 0),
- FFACTOR(0, "clk294m", "pll_audio", 1, 3, 0),
-
- /* pll hsic*/
- FFACTOR(0, "clk240m", "pll_hsic", 1, 4, 0),
- FFACTOR(0, "clk480m", "pll_hsic", 1, 2, 0),
- FFACTOR(0, "clk192m", "pll_hsic", 1, 5, 0),
- FFACTOR(0, "clk_pll_24m", "pll_hsic", 1, 40, 0),
- FFACTOR(0, "emmc_mux_div2", "emmc_mux", 1, 2, CLK_SET_RATE_PARENT),
-};
-
-static const struct clk_div_table noc_div_table[] = {
- { .val = 1, .div = 2, },
- { .val = 3, .div = 4, },
-};
-static struct zx_clk_div top_div_clk[] = {
- DIV_T(0, "sys_noc_hclk", "sys_noc_aclk", TOP_CLK_DIV0, 0, 2, 0, noc_div_table),
- DIV_T(0, "sys_noc_pclk", "sys_noc_aclk", TOP_CLK_DIV0, 4, 2, 0, noc_div_table),
-};
-
-static struct zx_clk_mux top_mux_clk[] = {
- MUX(0, "dbg_mux", dbg_wclk_p, TOP_CLK_MUX0, 12, 2),
- MUX(0, "a72_mux", a72_coreclk_p, TOP_CLK_MUX0, 8, 3),
- MUX(0, "cpu_peri_mux", cpu_periclk_p, TOP_CLK_MUX0, 4, 3),
- MUX_F(0, "a53_mux", a53_coreclk_p, TOP_CLK_MUX0, 0, 3, CLK_SET_RATE_PARENT, 0),
- MUX(0, "sys_noc_aclk", sys_noc_alck_p, TOP_CLK_MUX1, 0, 3),
- MUX(0, "sec_mux", sec_wclk_p, TOP_CLK_MUX2, 16, 3),
- MUX(0, "sd1_mux", sd_nand_wclk_p, TOP_CLK_MUX2, 12, 3),
- MUX(0, "sd0_mux", sd_nand_wclk_p, TOP_CLK_MUX2, 8, 3),
- MUX(0, "emmc_mux", emmc_wclk_p, TOP_CLK_MUX2, 4, 3),
- MUX(0, "nand_mux", sd_nand_wclk_p, TOP_CLK_MUX2, 0, 3),
- MUX(0, "usb_ref24m_mux", usb_ref24m_p, TOP_CLK_MUX9, 16, 1),
- MUX(0, "clk32k", clk32_p, TOP_CLK_MUX9, 12, 1),
- MUX_F(0, "wdt_mux", wdt_ares_p, TOP_CLK_MUX9, 8, 1, CLK_SET_RATE_PARENT, 0),
- MUX(0, "timer_mux", osc, TOP_CLK_MUX9, 4, 1),
- MUX(0, "vde_mux", vde_aclk_p, TOP_CLK_MUX4, 0, 3),
- MUX(0, "vce_mux", vce_aclk_p, TOP_CLK_MUX4, 4, 3),
- MUX(0, "hde_mux", hde_aclk_p, TOP_CLK_MUX4, 8, 3),
- MUX(0, "gpu_mux", gpu_aclk_p, TOP_CLK_MUX5, 0, 3),
- MUX(0, "sappu_a_mux", sappu_aclk_p, TOP_CLK_MUX5, 4, 2),
- MUX(0, "sappu_w_mux", sappu_wclk_p, TOP_CLK_MUX5, 8, 3),
- MUX(0, "vou_a_mux", vou_aclk_p, TOP_CLK_MUX7, 0, 3),
- MUX_F(0, "vou_main_w_mux", vou_main_wclk_p, TOP_CLK_MUX7, 4, 3, CLK_SET_RATE_PARENT, 0),
- MUX_F(0, "vou_aux_w_mux", vou_aux_wclk_p, TOP_CLK_MUX7, 8, 3, CLK_SET_RATE_PARENT, 0),
- MUX(0, "vou_ppu_w_mux", vou_ppu_wclk_p, TOP_CLK_MUX7, 12, 3),
- MUX(0, "vga_i2c_mux", vga_i2c_wclk_p, TOP_CLK_MUX7, 16, 1),
- MUX(0, "viu_m0_a_mux", viu_m0_aclk_p, TOP_CLK_MUX6, 0, 3),
- MUX(0, "viu_m1_a_mux", viu_m1_aclk_p, TOP_CLK_MUX6, 4, 3),
- MUX(0, "viu_w_mux", viu_clk_p, TOP_CLK_MUX6, 8, 3),
- MUX(0, "viu_jpeg_w_mux", viu_jpeg_clk_p, TOP_CLK_MUX6, 12, 3),
- MUX(0, "ts_sys_mux", ts_sys_clk_p, TOP_CLK_MUX6, 16, 2),
-};
-
-static struct zx_clk_gate top_gate_clk[] = {
- GATE(CPU_DBG_GATE, "dbg_wclk", "dbg_mux", TOP_CLK_GATE0, 4, CLK_SET_RATE_PARENT, 0),
- GATE(A72_GATE, "a72_coreclk", "a72_mux", TOP_CLK_GATE0, 3, CLK_SET_RATE_PARENT, 0),
- GATE(CPU_PERI_GATE, "cpu_peri", "cpu_peri_mux", TOP_CLK_GATE0, 1, CLK_SET_RATE_PARENT, 0),
- GATE(A53_GATE, "a53_coreclk", "a53_mux", TOP_CLK_GATE0, 0, CLK_SET_RATE_PARENT, 0),
- GATE(SD1_WCLK, "sd1_wclk", "sd1_mux", TOP_CLK_GATE1, 13, CLK_SET_RATE_PARENT, 0),
- GATE(SD0_WCLK, "sd0_wclk", "sd0_mux", TOP_CLK_GATE1, 9, CLK_SET_RATE_PARENT, 0),
- GATE(EMMC_WCLK, "emmc_wclk", "emmc_mux_div2", TOP_CLK_GATE0, 5, CLK_SET_RATE_PARENT, 0),
- GATE(EMMC_NAND_AXI, "emmc_nand_aclk", "sys_noc_aclk", TOP_CLK_GATE1, 4, CLK_SET_RATE_PARENT, 0),
- GATE(NAND_WCLK, "nand_wclk", "nand_mux", TOP_CLK_GATE0, 1, CLK_SET_RATE_PARENT, 0),
- GATE(EMMC_NAND_AHB, "emmc_nand_hclk", "sys_noc_hclk", TOP_CLK_GATE1, 0, CLK_SET_RATE_PARENT, 0),
- GATE(0, "lsp1_pclk", "sys_noc_pclk", TOP_CLK_GATE2, 31, 0, 0),
- GATE(LSP1_148M5, "lsp1_148m5", "clk148m5", TOP_CLK_GATE2, 30, 0, 0),
- GATE(LSP1_99M, "lsp1_99m", "clk99m", TOP_CLK_GATE2, 29, 0, 0),
- GATE(LSP1_24M, "lsp1_24m", "osc24m", TOP_CLK_GATE2, 28, 0, 0),
- GATE(LSP0_74M25, "lsp0_74m25", "clk74m25", TOP_CLK_GATE2, 25, 0, 0),
- GATE(0, "lsp0_pclk", "sys_noc_pclk", TOP_CLK_GATE2, 24, 0, 0),
- GATE(LSP0_32K, "lsp0_32k", "osc32k", TOP_CLK_GATE2, 23, 0, 0),
- GATE(LSP0_148M5, "lsp0_148m5", "clk148m5", TOP_CLK_GATE2, 22, 0, 0),
- GATE(LSP0_99M, "lsp0_99m", "clk99m", TOP_CLK_GATE2, 21, 0, 0),
- GATE(LSP0_24M, "lsp0_24m", "osc24m", TOP_CLK_GATE2, 20, 0, 0),
- GATE(AUDIO_99M, "audio_99m", "clk99m", TOP_CLK_GATE5, 27, 0, 0),
- GATE(AUDIO_24M, "audio_24m", "osc24m", TOP_CLK_GATE5, 28, 0, 0),
- GATE(AUDIO_16M384, "audio_16m384", "clk16m384", TOP_CLK_GATE5, 29, 0, 0),
- GATE(AUDIO_32K, "audio_32k", "clk32k", TOP_CLK_GATE5, 30, 0, 0),
- GATE(WDT_WCLK, "wdt_wclk", "wdt_mux", TOP_CLK_GATE6, 9, CLK_SET_RATE_PARENT, 0),
- GATE(TIMER_WCLK, "timer_wclk", "timer_mux", TOP_CLK_GATE6, 5, CLK_SET_RATE_PARENT, 0),
- GATE(VDE_ACLK, "vde_aclk", "vde_mux", TOP_CLK_GATE3, 0, CLK_SET_RATE_PARENT, 0),
- GATE(VCE_ACLK, "vce_aclk", "vce_mux", TOP_CLK_GATE3, 4, CLK_SET_RATE_PARENT, 0),
- GATE(HDE_ACLK, "hde_aclk", "hde_mux", TOP_CLK_GATE3, 8, CLK_SET_RATE_PARENT, 0),
- GATE(GPU_ACLK, "gpu_aclk", "gpu_mux", TOP_CLK_GATE3, 16, CLK_SET_RATE_PARENT, 0),
- GATE(SAPPU_ACLK, "sappu_aclk", "sappu_a_mux", TOP_CLK_GATE3, 20, CLK_SET_RATE_PARENT, 0),
- GATE(SAPPU_WCLK, "sappu_wclk", "sappu_w_mux", TOP_CLK_GATE3, 22, CLK_SET_RATE_PARENT, 0),
- GATE(VOU_ACLK, "vou_aclk", "vou_a_mux", TOP_CLK_GATE4, 16, CLK_SET_RATE_PARENT, 0),
- GATE(VOU_MAIN_WCLK, "vou_main_wclk", "vou_main_w_mux", TOP_CLK_GATE4, 18, CLK_SET_RATE_PARENT, 0),
- GATE(VOU_AUX_WCLK, "vou_aux_wclk", "vou_aux_w_mux", TOP_CLK_GATE4, 19, CLK_SET_RATE_PARENT, 0),
- GATE(VOU_PPU_WCLK, "vou_ppu_wclk", "vou_ppu_w_mux", TOP_CLK_GATE4, 20, CLK_SET_RATE_PARENT, 0),
- GATE(MIPI_CFG_CLK, "mipi_cfg_clk", "osc24m", TOP_CLK_GATE4, 21, 0, 0),
- GATE(VGA_I2C_WCLK, "vga_i2c_wclk", "vga_i2c_mux", TOP_CLK_GATE4, 23, CLK_SET_RATE_PARENT, 0),
- GATE(MIPI_REF_CLK, "mipi_ref_clk", "clk27m", TOP_CLK_GATE4, 24, 0, 0),
- GATE(HDMI_OSC_CEC, "hdmi_osc_cec", "clk2m", TOP_CLK_GATE4, 22, 0, 0),
- GATE(HDMI_OSC_CLK, "hdmi_osc_clk", "clk240m", TOP_CLK_GATE4, 25, 0, 0),
- GATE(HDMI_XCLK, "hdmi_xclk", "osc24m", TOP_CLK_GATE4, 26, 0, 0),
- GATE(VIU_M0_ACLK, "viu_m0_aclk", "viu_m0_a_mux", TOP_CLK_GATE4, 0, CLK_SET_RATE_PARENT, 0),
- GATE(VIU_M1_ACLK, "viu_m1_aclk", "viu_m1_a_mux", TOP_CLK_GATE4, 1, CLK_SET_RATE_PARENT, 0),
- GATE(VIU_WCLK, "viu_wclk", "viu_w_mux", TOP_CLK_GATE4, 2, CLK_SET_RATE_PARENT, 0),
- GATE(VIU_JPEG_WCLK, "viu_jpeg_wclk", "viu_jpeg_w_mux", TOP_CLK_GATE4, 3, CLK_SET_RATE_PARENT, 0),
- GATE(VIU_CFG_CLK, "viu_cfg_clk", "osc24m", TOP_CLK_GATE4, 6, 0, 0),
- GATE(TS_SYS_WCLK, "ts_sys_wclk", "ts_sys_mux", TOP_CLK_GATE5, 2, CLK_SET_RATE_PARENT, 0),
- GATE(TS_SYS_108M, "ts_sys_108m", "clk108m", TOP_CLK_GATE5, 3, 0, 0),
- GATE(USB20_HCLK, "usb20_hclk", "sys_noc_hclk", TOP_CLK_GATE2, 12, 0, 0),
- GATE(USB20_PHY_CLK, "usb20_phy_clk", "usb_ref24m_mux", TOP_CLK_GATE2, 13, 0, 0),
- GATE(USB21_HCLK, "usb21_hclk", "sys_noc_hclk", TOP_CLK_GATE2, 14, 0, 0),
- GATE(USB21_PHY_CLK, "usb21_phy_clk", "usb_ref24m_mux", TOP_CLK_GATE2, 15, 0, 0),
- GATE(GMAC_RMIICLK, "gmac_rmii_clk", "clk50m", TOP_CLK_GATE2, 3, 0, 0),
- GATE(GMAC_PCLK, "gmac_pclk", "clk198m", TOP_CLK_GATE2, 1, 0, 0),
- GATE(GMAC_ACLK, "gmac_aclk", "clk49m5", TOP_CLK_GATE2, 0, 0, 0),
- GATE(GMAC_RFCLK, "gmac_refclk", "clk25m", TOP_CLK_GATE2, 4, 0, 0),
- GATE(SD1_AHB, "sd1_hclk", "sys_noc_hclk", TOP_CLK_GATE1, 12, 0, 0),
- GATE(SD0_AHB, "sd0_hclk", "sys_noc_hclk", TOP_CLK_GATE1, 8, 0, 0),
- GATE(TEMPSENSOR_GATE, "tempsensor_gate", "clk4m", TOP_CLK_GATE5, 31, 0, 0),
-};
-
-static struct clk_hw_onecell_data top_hw_onecell_data = {
- .num = TOP_NR_CLKS,
- .hws = {
- [TOP_NR_CLKS - 1] = NULL,
- },
-};
-
-static int __init top_clocks_init(struct device_node *np)
-{
- void __iomem *reg_base;
- int i, ret;
- const char *name;
-
- reg_base = of_iomap(np, 0);
- if (!reg_base) {
- pr_err("%s: Unable to map clk base\n", __func__);
- return -ENXIO;
- }
-
- for (i = 0; i < ARRAY_SIZE(zx296718_pll_clk); i++) {
- zx296718_pll_clk[i].reg_base += (uintptr_t)reg_base;
- name = zx296718_pll_clk[i].hw.init->name;
- ret = clk_hw_register(NULL, &zx296718_pll_clk[i].hw);
- if (ret)
- pr_warn("top clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(top_ffactor_clk); i++) {
- if (top_ffactor_clk[i].id)
- top_hw_onecell_data.hws[top_ffactor_clk[i].id] =
- &top_ffactor_clk[i].factor.hw;
-
- name = top_ffactor_clk[i].factor.hw.init->name;
- ret = clk_hw_register(NULL, &top_ffactor_clk[i].factor.hw);
- if (ret)
- pr_warn("top clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(top_mux_clk); i++) {
- if (top_mux_clk[i].id)
- top_hw_onecell_data.hws[top_mux_clk[i].id] =
- &top_mux_clk[i].mux.hw;
-
- top_mux_clk[i].mux.reg += (uintptr_t)reg_base;
- name = top_mux_clk[i].mux.hw.init->name;
- ret = clk_hw_register(NULL, &top_mux_clk[i].mux.hw);
- if (ret)
- pr_warn("top clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(top_gate_clk); i++) {
- if (top_gate_clk[i].id)
- top_hw_onecell_data.hws[top_gate_clk[i].id] =
- &top_gate_clk[i].gate.hw;
-
- top_gate_clk[i].gate.reg += (uintptr_t)reg_base;
- name = top_gate_clk[i].gate.hw.init->name;
- ret = clk_hw_register(NULL, &top_gate_clk[i].gate.hw);
- if (ret)
- pr_warn("top clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(top_div_clk); i++) {
- if (top_div_clk[i].id)
- top_hw_onecell_data.hws[top_div_clk[i].id] =
- &top_div_clk[i].div.hw;
-
- top_div_clk[i].div.reg += (uintptr_t)reg_base;
- name = top_div_clk[i].div.hw.init->name;
- ret = clk_hw_register(NULL, &top_div_clk[i].div.hw);
- if (ret)
- pr_warn("top clk %s init error!\n", name);
- }
-
- ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
- &top_hw_onecell_data);
- if (ret) {
- pr_err("failed to register top clk provider: %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-static const struct clk_div_table common_even_div_table[] = {
- { .val = 0, .div = 1, },
- { .val = 1, .div = 2, },
- { .val = 3, .div = 4, },
- { .val = 5, .div = 6, },
- { .val = 7, .div = 8, },
- { .val = 9, .div = 10, },
- { .val = 11, .div = 12, },
- { .val = 13, .div = 14, },
- { .val = 15, .div = 16, },
-};
-
-static const struct clk_div_table common_div_table[] = {
- { .val = 0, .div = 1, },
- { .val = 1, .div = 2, },
- { .val = 2, .div = 3, },
- { .val = 3, .div = 4, },
- { .val = 4, .div = 5, },
- { .val = 5, .div = 6, },
- { .val = 6, .div = 7, },
- { .val = 7, .div = 8, },
- { .val = 8, .div = 9, },
- { .val = 9, .div = 10, },
- { .val = 10, .div = 11, },
- { .val = 11, .div = 12, },
- { .val = 12, .div = 13, },
- { .val = 13, .div = 14, },
- { .val = 14, .div = 15, },
- { .val = 15, .div = 16, },
-};
-
-PNAME(lsp0_wclk_common_p) = {
- "lsp0_24m",
- "lsp0_99m",
-};
-
-PNAME(lsp0_wclk_timer3_p) = {
- "timer3_div",
- "lsp0_32k"
-};
-
-PNAME(lsp0_wclk_timer4_p) = {
- "timer4_div",
- "lsp0_32k"
-};
-
-PNAME(lsp0_wclk_timer5_p) = {
- "timer5_div",
- "lsp0_32k"
-};
-
-PNAME(lsp0_wclk_spifc0_p) = {
- "lsp0_148m5",
- "lsp0_24m",
- "lsp0_99m",
- "lsp0_74m25"
-};
-
-PNAME(lsp0_wclk_ssp_p) = {
- "lsp0_148m5",
- "lsp0_99m",
- "lsp0_24m",
-};
-
-static struct zx_clk_mux lsp0_mux_clk[] = {
- MUX(0, "timer3_wclk_mux", lsp0_wclk_timer3_p, LSP0_TIMER3_CLK, 4, 1),
- MUX(0, "timer4_wclk_mux", lsp0_wclk_timer4_p, LSP0_TIMER4_CLK, 4, 1),
- MUX(0, "timer5_wclk_mux", lsp0_wclk_timer5_p, LSP0_TIMER5_CLK, 4, 1),
- MUX(0, "uart3_wclk_mux", lsp0_wclk_common_p, LSP0_UART3_CLK, 4, 1),
- MUX(0, "uart1_wclk_mux", lsp0_wclk_common_p, LSP0_UART1_CLK, 4, 1),
- MUX(0, "uart2_wclk_mux", lsp0_wclk_common_p, LSP0_UART2_CLK, 4, 1),
- MUX(0, "spifc0_wclk_mux", lsp0_wclk_spifc0_p, LSP0_SPIFC0_CLK, 4, 2),
- MUX(0, "i2c4_wclk_mux", lsp0_wclk_common_p, LSP0_I2C4_CLK, 4, 1),
- MUX(0, "i2c5_wclk_mux", lsp0_wclk_common_p, LSP0_I2C5_CLK, 4, 1),
- MUX(0, "ssp0_wclk_mux", lsp0_wclk_ssp_p, LSP0_SSP0_CLK, 4, 1),
- MUX(0, "ssp1_wclk_mux", lsp0_wclk_ssp_p, LSP0_SSP1_CLK, 4, 1),
- MUX(0, "i2c3_wclk_mux", lsp0_wclk_common_p, LSP0_I2C3_CLK, 4, 1),
-};
-
-static struct zx_clk_gate lsp0_gate_clk[] = {
- GATE(LSP0_TIMER3_WCLK, "timer3_wclk", "timer3_wclk_mux", LSP0_TIMER3_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_TIMER4_WCLK, "timer4_wclk", "timer4_wclk_mux", LSP0_TIMER4_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_TIMER5_WCLK, "timer5_wclk", "timer5_wclk_mux", LSP0_TIMER5_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_UART3_WCLK, "uart3_wclk", "uart3_wclk_mux", LSP0_UART3_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_UART1_WCLK, "uart1_wclk", "uart1_wclk_mux", LSP0_UART1_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_UART2_WCLK, "uart2_wclk", "uart2_wclk_mux", LSP0_UART2_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_SPIFC0_WCLK, "spifc0_wclk", "spifc0_wclk_mux", LSP0_SPIFC0_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_I2C4_WCLK, "i2c4_wclk", "i2c4_wclk_mux", LSP0_I2C4_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_I2C5_WCLK, "i2c5_wclk", "i2c5_wclk_mux", LSP0_I2C5_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_SSP0_WCLK, "ssp0_wclk", "ssp0_div", LSP0_SSP0_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_SSP1_WCLK, "ssp1_wclk", "ssp1_div", LSP0_SSP1_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP0_I2C3_WCLK, "i2c3_wclk", "i2c3_wclk_mux", LSP0_I2C3_CLK, 1, CLK_SET_RATE_PARENT, 0),
-};
-
-static struct zx_clk_div lsp0_div_clk[] = {
- DIV_T(0, "timer3_div", "lsp0_24m", LSP0_TIMER3_CLK, 12, 4, 0, common_even_div_table),
- DIV_T(0, "timer4_div", "lsp0_24m", LSP0_TIMER4_CLK, 12, 4, 0, common_even_div_table),
- DIV_T(0, "timer5_div", "lsp0_24m", LSP0_TIMER5_CLK, 12, 4, 0, common_even_div_table),
- DIV_T(0, "ssp0_div", "ssp0_wclk_mux", LSP0_SSP0_CLK, 12, 4, 0, common_even_div_table),
- DIV_T(0, "ssp1_div", "ssp1_wclk_mux", LSP0_SSP1_CLK, 12, 4, 0, common_even_div_table),
-};
-
-static struct clk_hw_onecell_data lsp0_hw_onecell_data = {
- .num = LSP0_NR_CLKS,
- .hws = {
- [LSP0_NR_CLKS - 1] = NULL,
- },
-};
-
-static int __init lsp0_clocks_init(struct device_node *np)
-{
- void __iomem *reg_base;
- int i, ret;
- const char *name;
-
- reg_base = of_iomap(np, 0);
- if (!reg_base) {
- pr_err("%s: Unable to map clk base\n", __func__);
- return -ENXIO;
- }
-
- for (i = 0; i < ARRAY_SIZE(lsp0_mux_clk); i++) {
- if (lsp0_mux_clk[i].id)
- lsp0_hw_onecell_data.hws[lsp0_mux_clk[i].id] =
- &lsp0_mux_clk[i].mux.hw;
-
- lsp0_mux_clk[i].mux.reg += (uintptr_t)reg_base;
- name = lsp0_mux_clk[i].mux.hw.init->name;
- ret = clk_hw_register(NULL, &lsp0_mux_clk[i].mux.hw);
- if (ret)
- pr_warn("lsp0 clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(lsp0_gate_clk); i++) {
- if (lsp0_gate_clk[i].id)
- lsp0_hw_onecell_data.hws[lsp0_gate_clk[i].id] =
- &lsp0_gate_clk[i].gate.hw;
-
- lsp0_gate_clk[i].gate.reg += (uintptr_t)reg_base;
- name = lsp0_gate_clk[i].gate.hw.init->name;
- ret = clk_hw_register(NULL, &lsp0_gate_clk[i].gate.hw);
- if (ret)
- pr_warn("lsp0 clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(lsp0_div_clk); i++) {
- if (lsp0_div_clk[i].id)
- lsp0_hw_onecell_data.hws[lsp0_div_clk[i].id] =
- &lsp0_div_clk[i].div.hw;
-
- lsp0_div_clk[i].div.reg += (uintptr_t)reg_base;
- name = lsp0_div_clk[i].div.hw.init->name;
- ret = clk_hw_register(NULL, &lsp0_div_clk[i].div.hw);
- if (ret)
- pr_warn("lsp0 clk %s init error!\n", name);
- }
-
- ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
- &lsp0_hw_onecell_data);
- if (ret) {
- pr_err("failed to register lsp0 clk provider: %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-PNAME(lsp1_wclk_common_p) = {
- "lsp1_24m",
- "lsp1_99m",
-};
-
-PNAME(lsp1_wclk_ssp_p) = {
- "lsp1_148m5",
- "lsp1_99m",
- "lsp1_24m",
-};
-
-static struct zx_clk_mux lsp1_mux_clk[] = {
- MUX(0, "uart4_wclk_mux", lsp1_wclk_common_p, LSP1_UART4_CLK, 4, 1),
- MUX(0, "uart5_wclk_mux", lsp1_wclk_common_p, LSP1_UART5_CLK, 4, 1),
- MUX(0, "pwm_wclk_mux", lsp1_wclk_common_p, LSP1_PWM_CLK, 4, 1),
- MUX(0, "i2c2_wclk_mux", lsp1_wclk_common_p, LSP1_I2C2_CLK, 4, 1),
- MUX(0, "ssp2_wclk_mux", lsp1_wclk_ssp_p, LSP1_SSP2_CLK, 4, 2),
- MUX(0, "ssp3_wclk_mux", lsp1_wclk_ssp_p, LSP1_SSP3_CLK, 4, 2),
- MUX(0, "ssp4_wclk_mux", lsp1_wclk_ssp_p, LSP1_SSP4_CLK, 4, 2),
- MUX(0, "usim1_wclk_mux", lsp1_wclk_common_p, LSP1_USIM1_CLK, 4, 1),
-};
-
-static struct zx_clk_div lsp1_div_clk[] = {
- DIV_T(0, "pwm_div", "pwm_wclk_mux", LSP1_PWM_CLK, 12, 4, CLK_SET_RATE_PARENT, common_div_table),
- DIV_T(0, "ssp2_div", "ssp2_wclk_mux", LSP1_SSP2_CLK, 12, 4, CLK_SET_RATE_PARENT, common_even_div_table),
- DIV_T(0, "ssp3_div", "ssp3_wclk_mux", LSP1_SSP3_CLK, 12, 4, CLK_SET_RATE_PARENT, common_even_div_table),
- DIV_T(0, "ssp4_div", "ssp4_wclk_mux", LSP1_SSP4_CLK, 12, 4, CLK_SET_RATE_PARENT, common_even_div_table),
-};
-
-static struct zx_clk_gate lsp1_gate_clk[] = {
- GATE(LSP1_UART4_WCLK, "lsp1_uart4_wclk", "uart4_wclk_mux", LSP1_UART4_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_UART5_WCLK, "lsp1_uart5_wclk", "uart5_wclk_mux", LSP1_UART5_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_PWM_WCLK, "lsp1_pwm_wclk", "pwm_div", LSP1_PWM_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_PWM_PCLK, "lsp1_pwm_pclk", "lsp1_pclk", LSP1_PWM_CLK, 0, 0, 0),
- GATE(LSP1_I2C2_WCLK, "lsp1_i2c2_wclk", "i2c2_wclk_mux", LSP1_I2C2_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_SSP2_WCLK, "lsp1_ssp2_wclk", "ssp2_div", LSP1_SSP2_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_SSP3_WCLK, "lsp1_ssp3_wclk", "ssp3_div", LSP1_SSP3_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_SSP4_WCLK, "lsp1_ssp4_wclk", "ssp4_div", LSP1_SSP4_CLK, 1, CLK_SET_RATE_PARENT, 0),
- GATE(LSP1_USIM1_WCLK, "lsp1_usim1_wclk", "usim1_wclk_mux", LSP1_USIM1_CLK, 1, CLK_SET_RATE_PARENT, 0),
-};
-
-static struct clk_hw_onecell_data lsp1_hw_onecell_data = {
- .num = LSP1_NR_CLKS,
- .hws = {
- [LSP1_NR_CLKS - 1] = NULL,
- },
-};
-
-static int __init lsp1_clocks_init(struct device_node *np)
-{
- void __iomem *reg_base;
- int i, ret;
- const char *name;
-
- reg_base = of_iomap(np, 0);
- if (!reg_base) {
- pr_err("%s: Unable to map clk base\n", __func__);
- return -ENXIO;
- }
-
- for (i = 0; i < ARRAY_SIZE(lsp1_mux_clk); i++) {
- if (lsp1_mux_clk[i].id)
- lsp1_hw_onecell_data.hws[lsp1_mux_clk[i].id] =
- &lsp0_mux_clk[i].mux.hw;
-
- lsp1_mux_clk[i].mux.reg += (uintptr_t)reg_base;
- name = lsp1_mux_clk[i].mux.hw.init->name;
- ret = clk_hw_register(NULL, &lsp1_mux_clk[i].mux.hw);
- if (ret)
- pr_warn("lsp1 clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(lsp1_gate_clk); i++) {
- if (lsp1_gate_clk[i].id)
- lsp1_hw_onecell_data.hws[lsp1_gate_clk[i].id] =
- &lsp1_gate_clk[i].gate.hw;
-
- lsp1_gate_clk[i].gate.reg += (uintptr_t)reg_base;
- name = lsp1_gate_clk[i].gate.hw.init->name;
- ret = clk_hw_register(NULL, &lsp1_gate_clk[i].gate.hw);
- if (ret)
- pr_warn("lsp1 clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(lsp1_div_clk); i++) {
- if (lsp1_div_clk[i].id)
- lsp1_hw_onecell_data.hws[lsp1_div_clk[i].id] =
- &lsp1_div_clk[i].div.hw;
-
- lsp1_div_clk[i].div.reg += (uintptr_t)reg_base;
- name = lsp1_div_clk[i].div.hw.init->name;
- ret = clk_hw_register(NULL, &lsp1_div_clk[i].div.hw);
- if (ret)
- pr_warn("lsp1 clk %s init error!\n", name);
- }
-
- ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
- &lsp1_hw_onecell_data);
- if (ret) {
- pr_err("failed to register lsp1 clk provider: %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-PNAME(audio_wclk_common_p) = {
- "audio_99m",
- "audio_24m",
-};
-
-PNAME(audio_timer_p) = {
- "audio_24m",
- "audio_32k",
-};
-
-static struct zx_clk_mux audio_mux_clk[] = {
- MUX(I2S0_WCLK_MUX, "i2s0_wclk_mux", audio_wclk_common_p, AUDIO_I2S0_CLK, 0, 1),
- MUX(I2S1_WCLK_MUX, "i2s1_wclk_mux", audio_wclk_common_p, AUDIO_I2S1_CLK, 0, 1),
- MUX(I2S2_WCLK_MUX, "i2s2_wclk_mux", audio_wclk_common_p, AUDIO_I2S2_CLK, 0, 1),
- MUX(I2S3_WCLK_MUX, "i2s3_wclk_mux", audio_wclk_common_p, AUDIO_I2S3_CLK, 0, 1),
- MUX(0, "i2c0_wclk_mux", audio_wclk_common_p, AUDIO_I2C0_CLK, 0, 1),
- MUX(0, "spdif0_wclk_mux", audio_wclk_common_p, AUDIO_SPDIF0_CLK, 0, 1),
- MUX(0, "spdif1_wclk_mux", audio_wclk_common_p, AUDIO_SPDIF1_CLK, 0, 1),
- MUX(0, "timer_wclk_mux", audio_timer_p, AUDIO_TIMER_CLK, 0, 1),
-};
-
-static struct clk_zx_audio_divider audio_adiv_clk[] = {
- AUDIO_DIV(0, "i2s0_wclk_div", "i2s0_wclk_mux", AUDIO_I2S0_DIV_CFG1),
- AUDIO_DIV(0, "i2s1_wclk_div", "i2s1_wclk_mux", AUDIO_I2S1_DIV_CFG1),
- AUDIO_DIV(0, "i2s2_wclk_div", "i2s2_wclk_mux", AUDIO_I2S2_DIV_CFG1),
- AUDIO_DIV(0, "i2s3_wclk_div", "i2s3_wclk_mux", AUDIO_I2S3_DIV_CFG1),
- AUDIO_DIV(0, "spdif0_wclk_div", "spdif0_wclk_mux", AUDIO_SPDIF0_DIV_CFG1),
- AUDIO_DIV(0, "spdif1_wclk_div", "spdif1_wclk_mux", AUDIO_SPDIF1_DIV_CFG1),
-};
-
-static struct zx_clk_div audio_div_clk[] = {
- DIV_T(0, "tdm_wclk_div", "audio_16m384", AUDIO_TDM_CLK, 8, 4, 0, common_div_table),
-};
-
-static struct zx_clk_gate audio_gate_clk[] = {
- GATE(AUDIO_I2S0_WCLK, "i2s0_wclk", "i2s0_wclk_div", AUDIO_I2S0_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_I2S1_WCLK, "i2s1_wclk", "i2s1_wclk_div", AUDIO_I2S1_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_I2S2_WCLK, "i2s2_wclk", "i2s2_wclk_div", AUDIO_I2S2_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_I2S3_WCLK, "i2s3_wclk", "i2s3_wclk_div", AUDIO_I2S3_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_I2S0_PCLK, "i2s0_pclk", "clk49m5", AUDIO_I2S0_CLK, 8, 0, 0),
- GATE(AUDIO_I2S1_PCLK, "i2s1_pclk", "clk49m5", AUDIO_I2S1_CLK, 8, 0, 0),
- GATE(AUDIO_I2S2_PCLK, "i2s2_pclk", "clk49m5", AUDIO_I2S2_CLK, 8, 0, 0),
- GATE(AUDIO_I2S3_PCLK, "i2s3_pclk", "clk49m5", AUDIO_I2S3_CLK, 8, 0, 0),
- GATE(AUDIO_I2C0_WCLK, "i2c0_wclk", "i2c0_wclk_mux", AUDIO_I2C0_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_SPDIF0_WCLK, "spdif0_wclk", "spdif0_wclk_div", AUDIO_SPDIF0_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_SPDIF1_WCLK, "spdif1_wclk", "spdif1_wclk_div", AUDIO_SPDIF1_CLK, 9, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_TDM_WCLK, "tdm_wclk", "tdm_wclk_div", AUDIO_TDM_CLK, 17, CLK_SET_RATE_PARENT, 0),
- GATE(AUDIO_TS_PCLK, "tempsensor_pclk", "clk49m5", AUDIO_TS_CLK, 1, 0, 0),
-};
-
-static struct clk_hw_onecell_data audio_hw_onecell_data = {
- .num = AUDIO_NR_CLKS,
- .hws = {
- [AUDIO_NR_CLKS - 1] = NULL,
- },
-};
-
-static int __init audio_clocks_init(struct device_node *np)
-{
- void __iomem *reg_base;
- int i, ret;
- const char *name;
-
- reg_base = of_iomap(np, 0);
- if (!reg_base) {
- pr_err("%s: Unable to map audio clk base\n", __func__);
- return -ENXIO;
- }
-
- for (i = 0; i < ARRAY_SIZE(audio_mux_clk); i++) {
- if (audio_mux_clk[i].id)
- audio_hw_onecell_data.hws[audio_mux_clk[i].id] =
- &audio_mux_clk[i].mux.hw;
-
- audio_mux_clk[i].mux.reg += (uintptr_t)reg_base;
- name = audio_mux_clk[i].mux.hw.init->name;
- ret = clk_hw_register(NULL, &audio_mux_clk[i].mux.hw);
- if (ret)
- pr_warn("audio clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(audio_adiv_clk); i++) {
- if (audio_adiv_clk[i].id)
- audio_hw_onecell_data.hws[audio_adiv_clk[i].id] =
- &audio_adiv_clk[i].hw;
-
- audio_adiv_clk[i].reg_base += (uintptr_t)reg_base;
- name = audio_adiv_clk[i].hw.init->name;
- ret = clk_hw_register(NULL, &audio_adiv_clk[i].hw);
- if (ret)
- pr_warn("audio clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(audio_div_clk); i++) {
- if (audio_div_clk[i].id)
- audio_hw_onecell_data.hws[audio_div_clk[i].id] =
- &audio_div_clk[i].div.hw;
-
- audio_div_clk[i].div.reg += (uintptr_t)reg_base;
- name = audio_div_clk[i].div.hw.init->name;
- ret = clk_hw_register(NULL, &audio_div_clk[i].div.hw);
- if (ret)
- pr_warn("audio clk %s init error!\n", name);
- }
-
- for (i = 0; i < ARRAY_SIZE(audio_gate_clk); i++) {
- if (audio_gate_clk[i].id)
- audio_hw_onecell_data.hws[audio_gate_clk[i].id] =
- &audio_gate_clk[i].gate.hw;
-
- audio_gate_clk[i].gate.reg += (uintptr_t)reg_base;
- name = audio_gate_clk[i].gate.hw.init->name;
- ret = clk_hw_register(NULL, &audio_gate_clk[i].gate.hw);
- if (ret)
- pr_warn("audio clk %s init error!\n", name);
- }
-
- ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
- &audio_hw_onecell_data);
- if (ret) {
- pr_err("failed to register audio clk provider: %d\n", ret);
- return ret;
- }
-
- return 0;
-}
-
-static const struct of_device_id zx_clkc_match_table[] = {
- { .compatible = "zte,zx296718-topcrm", .data = &top_clocks_init },
- { .compatible = "zte,zx296718-lsp0crm", .data = &lsp0_clocks_init },
- { .compatible = "zte,zx296718-lsp1crm", .data = &lsp1_clocks_init },
- { .compatible = "zte,zx296718-audiocrm", .data = &audio_clocks_init },
- { }
-};
-
-static int zx_clkc_probe(struct platform_device *pdev)
-{
- int (*init_fn)(struct device_node *np);
- struct device_node *np = pdev->dev.of_node;
-
- init_fn = of_device_get_match_data(&pdev->dev);
- if (!init_fn) {
- dev_err(&pdev->dev, "Error: No device match found\n");
- return -ENODEV;
- }
-
- return init_fn(np);
-}
-
-static struct platform_driver zx_clk_driver = {
- .probe = zx_clkc_probe,
- .driver = {
- .name = "zx296718-clkc",
- .of_match_table = zx_clkc_match_table,
- },
-};
-
-static int __init zx_clk_init(void)
-{
- return platform_driver_register(&zx_clk_driver);
-}
-core_initcall(zx_clk_init);
diff --git a/drivers/clk/zte/clk.c b/drivers/clk/zte/clk.c
deleted file mode 100644
index 8bda6d41ad3a..000000000000
--- a/drivers/clk/zte/clk.c
+++ /dev/null
@@ -1,446 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright 2014 Linaro Ltd.
- * Copyright (C) 2014 ZTE Corporation.
- */
-
-#include <linux/clk-provider.h>
-#include <linux/err.h>
-#include <linux/gcd.h>
-#include <linux/io.h>
-#include <linux/iopoll.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <asm/div64.h>
-
-#include "clk.h"
-
-#define to_clk_zx_pll(_hw) container_of(_hw, struct clk_zx_pll, hw)
-#define to_clk_zx_audio(_hw) container_of(_hw, struct clk_zx_audio, hw)
-
-#define CFG0_CFG1_OFFSET 4
-#define LOCK_FLAG 30
-#define POWER_DOWN 31
-
-static int rate_to_idx(struct clk_zx_pll *zx_pll, unsigned long rate)
-{
- const struct zx_pll_config *config = zx_pll->lookup_table;
- int i;
-
- for (i = 0; i < zx_pll->count; i++) {
- if (config[i].rate > rate)
- return i > 0 ? i - 1 : 0;
-
- if (config[i].rate == rate)
- return i;
- }
-
- return i - 1;
-}
-
-static int hw_to_idx(struct clk_zx_pll *zx_pll)
-{
- const struct zx_pll_config *config = zx_pll->lookup_table;
- u32 hw_cfg0, hw_cfg1;
- int i;
-
- hw_cfg0 = readl_relaxed(zx_pll->reg_base);
- hw_cfg1 = readl_relaxed(zx_pll->reg_base + CFG0_CFG1_OFFSET);
-
- /* For matching the value in lookup table */
- hw_cfg0 &= ~BIT(zx_pll->lock_bit);
-
- /* Check availability of pd_bit */
- if (zx_pll->pd_bit < 32)
- hw_cfg0 |= BIT(zx_pll->pd_bit);
-
- for (i = 0; i < zx_pll->count; i++) {
- if (hw_cfg0 == config[i].cfg0 && hw_cfg1 == config[i].cfg1)
- return i;
- }
-
- return -EINVAL;
-}
-
-static unsigned long zx_pll_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct clk_zx_pll *zx_pll = to_clk_zx_pll(hw);
- int idx;
-
- idx = hw_to_idx(zx_pll);
- if (unlikely(idx == -EINVAL))
- return 0;
-
- return zx_pll->lookup_table[idx].rate;
-}
-
-static long zx_pll_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *prate)
-{
- struct clk_zx_pll *zx_pll = to_clk_zx_pll(hw);
- int idx;
-
- idx = rate_to_idx(zx_pll, rate);
-
- return zx_pll->lookup_table[idx].rate;
-}
-
-static int zx_pll_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
-{
- /* Assume current cpu is not running on current PLL */
- struct clk_zx_pll *zx_pll = to_clk_zx_pll(hw);
- const struct zx_pll_config *config;
- int idx;
-
- idx = rate_to_idx(zx_pll, rate);
- config = &zx_pll->lookup_table[idx];
-
- writel_relaxed(config->cfg0, zx_pll->reg_base);
- writel_relaxed(config->cfg1, zx_pll->reg_base + CFG0_CFG1_OFFSET);
-
- return 0;
-}
-
-static int zx_pll_enable(struct clk_hw *hw)
-{
- struct clk_zx_pll *zx_pll = to_clk_zx_pll(hw);
- u32 reg;
-
- /* If pd_bit is not available, simply return success. */
- if (zx_pll->pd_bit > 31)
- return 0;
-
- reg = readl_relaxed(zx_pll->reg_base);
- writel_relaxed(reg & ~BIT(zx_pll->pd_bit), zx_pll->reg_base);
-
- return readl_relaxed_poll_timeout(zx_pll->reg_base, reg,
- reg & BIT(zx_pll->lock_bit), 0, 100);
-}
-
-static void zx_pll_disable(struct clk_hw *hw)
-{
- struct clk_zx_pll *zx_pll = to_clk_zx_pll(hw);
- u32 reg;
-
- if (zx_pll->pd_bit > 31)
- return;
-
- reg = readl_relaxed(zx_pll->reg_base);
- writel_relaxed(reg | BIT(zx_pll->pd_bit), zx_pll->reg_base);
-}
-
-static int zx_pll_is_enabled(struct clk_hw *hw)
-{
- struct clk_zx_pll *zx_pll = to_clk_zx_pll(hw);
- u32 reg;
-
- reg = readl_relaxed(zx_pll->reg_base);
-
- return !(reg & BIT(zx_pll->pd_bit));
-}
-
-const struct clk_ops zx_pll_ops = {
- .recalc_rate = zx_pll_recalc_rate,
- .round_rate = zx_pll_round_rate,
- .set_rate = zx_pll_set_rate,
- .enable = zx_pll_enable,
- .disable = zx_pll_disable,
- .is_enabled = zx_pll_is_enabled,
-};
-EXPORT_SYMBOL(zx_pll_ops);
-
-struct clk *clk_register_zx_pll(const char *name, const char *parent_name,
- unsigned long flags, void __iomem *reg_base,
- const struct zx_pll_config *lookup_table,
- int count, spinlock_t *lock)
-{
- struct clk_zx_pll *zx_pll;
- struct clk *clk;
- struct clk_init_data init;
-
- zx_pll = kzalloc(sizeof(*zx_pll), GFP_KERNEL);
- if (!zx_pll)
- return ERR_PTR(-ENOMEM);
-
- init.name = name;
- init.ops = &zx_pll_ops;
- init.flags = flags;
- init.parent_names = parent_name ? &parent_name : NULL;
- init.num_parents = parent_name ? 1 : 0;
-
- zx_pll->reg_base = reg_base;
- zx_pll->lookup_table = lookup_table;
- zx_pll->count = count;
- zx_pll->lock_bit = LOCK_FLAG;
- zx_pll->pd_bit = POWER_DOWN;
- zx_pll->lock = lock;
- zx_pll->hw.init = &init;
-
- clk = clk_register(NULL, &zx_pll->hw);
- if (IS_ERR(clk))
- kfree(zx_pll);
-
- return clk;
-}
-
-#define BPAR 1000000
-static u32 calc_reg(u32 parent_rate, u32 rate)
-{
- u32 sel, integ, fra_div, tmp;
- u64 tmp64 = (u64)parent_rate * BPAR;
-
- do_div(tmp64, rate);
- integ = (u32)tmp64 / BPAR;
- integ = integ >> 1;
-
- tmp = (u32)tmp64 % BPAR;
- sel = tmp / BPAR;
-
- tmp = tmp % BPAR;
- fra_div = tmp * 0xff / BPAR;
- tmp = (sel << 24) | (integ << 16) | (0xff << 8) | fra_div;
-
- /* Set I2S integer divider as 1. This bit is reserved for SPDIF
- * and do no harm.
- */
- tmp |= BIT(28);
- return tmp;
-}
-
-static u32 calc_rate(u32 reg, u32 parent_rate)
-{
- u32 sel, integ, fra_div, tmp;
- u64 tmp64 = (u64)parent_rate * BPAR;
-
- tmp = reg;
- sel = (tmp >> 24) & BIT(0);
- integ = (tmp >> 16) & 0xff;
- fra_div = tmp & 0xff;
-
- tmp = fra_div * BPAR;
- tmp = tmp / 0xff;
- tmp += sel * BPAR;
- tmp += 2 * integ * BPAR;
- do_div(tmp64, tmp);
-
- return (u32)tmp64;
-}
-
-static unsigned long zx_audio_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct clk_zx_audio *zx_audio = to_clk_zx_audio(hw);
- u32 reg;
-
- reg = readl_relaxed(zx_audio->reg_base);
- return calc_rate(reg, parent_rate);
-}
-
-static long zx_audio_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *prate)
-{
- u32 reg;
-
- if (rate * 2 > *prate)
- return -EINVAL;
-
- reg = calc_reg(*prate, rate);
- return calc_rate(reg, *prate);
-}
-
-static int zx_audio_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
-{
- struct clk_zx_audio *zx_audio = to_clk_zx_audio(hw);
- u32 reg;
-
- reg = calc_reg(parent_rate, rate);
- writel_relaxed(reg, zx_audio->reg_base);
-
- return 0;
-}
-
-#define ZX_AUDIO_EN BIT(25)
-static int zx_audio_enable(struct clk_hw *hw)
-{
- struct clk_zx_audio *zx_audio = to_clk_zx_audio(hw);
- u32 reg;
-
- reg = readl_relaxed(zx_audio->reg_base);
- writel_relaxed(reg & ~ZX_AUDIO_EN, zx_audio->reg_base);
- return 0;
-}
-
-static void zx_audio_disable(struct clk_hw *hw)
-{
- struct clk_zx_audio *zx_audio = to_clk_zx_audio(hw);
- u32 reg;
-
- reg = readl_relaxed(zx_audio->reg_base);
- writel_relaxed(reg | ZX_AUDIO_EN, zx_audio->reg_base);
-}
-
-static const struct clk_ops zx_audio_ops = {
- .recalc_rate = zx_audio_recalc_rate,
- .round_rate = zx_audio_round_rate,
- .set_rate = zx_audio_set_rate,
- .enable = zx_audio_enable,
- .disable = zx_audio_disable,
-};
-
-struct clk *clk_register_zx_audio(const char *name,
- const char * const parent_name,
- unsigned long flags,
- void __iomem *reg_base)
-{
- struct clk_zx_audio *zx_audio;
- struct clk *clk;
- struct clk_init_data init;
-
- zx_audio = kzalloc(sizeof(*zx_audio), GFP_KERNEL);
- if (!zx_audio)
- return ERR_PTR(-ENOMEM);
-
- init.name = name;
- init.ops = &zx_audio_ops;
- init.flags = flags;
- init.parent_names = parent_name ? &parent_name : NULL;
- init.num_parents = parent_name ? 1 : 0;
-
- zx_audio->reg_base = reg_base;
- zx_audio->hw.init = &init;
-
- clk = clk_register(NULL, &zx_audio->hw);
- if (IS_ERR(clk))
- kfree(zx_audio);
-
- return clk;
-}
-
-#define CLK_AUDIO_DIV_FRAC BIT(0)
-#define CLK_AUDIO_DIV_INT BIT(1)
-#define CLK_AUDIO_DIV_UNCOMMON BIT(1)
-
-#define CLK_AUDIO_DIV_FRAC_NSHIFT 16
-#define CLK_AUDIO_DIV_INT_FRAC_RE BIT(16)
-#define CLK_AUDIO_DIV_INT_FRAC_MAX (0xffff)
-#define CLK_AUDIO_DIV_INT_FRAC_MIN (0x2)
-#define CLK_AUDIO_DIV_INT_INT_SHIFT 24
-#define CLK_AUDIO_DIV_INT_INT_WIDTH 4
-
-struct zx_clk_audio_div_table {
- unsigned long rate;
- unsigned int int_reg;
- unsigned int frac_reg;
-};
-
-#define to_clk_zx_audio_div(_hw) container_of(_hw, struct clk_zx_audio_divider, hw)
-
-static unsigned long audio_calc_rate(struct clk_zx_audio_divider *audio_div,
- u32 reg_frac, u32 reg_int,
- unsigned long parent_rate)
-{
- unsigned long rate, m, n;
-
- m = reg_frac & 0xffff;
- n = (reg_frac >> 16) & 0xffff;
-
- m = (reg_int & 0xffff) * n + m;
- rate = (parent_rate * n) / m;
-
- return rate;
-}
-
-static void audio_calc_reg(struct clk_zx_audio_divider *audio_div,
- struct zx_clk_audio_div_table *div_table,
- unsigned long rate, unsigned long parent_rate)
-{
- unsigned int reg_int, reg_frac;
- unsigned long m, n, div;
-
- reg_int = parent_rate / rate;
-
- if (reg_int > CLK_AUDIO_DIV_INT_FRAC_MAX)
- reg_int = CLK_AUDIO_DIV_INT_FRAC_MAX;
- else if (reg_int < CLK_AUDIO_DIV_INT_FRAC_MIN)
- reg_int = 0;
- m = parent_rate - rate * reg_int;
- n = rate;
-
- div = gcd(m, n);
- m = m / div;
- n = n / div;
-
- if ((m >> 16) || (n >> 16)) {
- if (m > n) {
- n = n * 0xffff / m;
- m = 0xffff;
- } else {
- m = m * 0xffff / n;
- n = 0xffff;
- }
- }
- reg_frac = m | (n << 16);
-
- div_table->rate = parent_rate * n / (reg_int * n + m);
- div_table->int_reg = reg_int;
- div_table->frac_reg = reg_frac;
-}
-
-static unsigned long zx_audio_div_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct clk_zx_audio_divider *zx_audio_div = to_clk_zx_audio_div(hw);
- u32 reg_frac, reg_int;
-
- reg_frac = readl_relaxed(zx_audio_div->reg_base);
- reg_int = readl_relaxed(zx_audio_div->reg_base + 0x4);
-
- return audio_calc_rate(zx_audio_div, reg_frac, reg_int, parent_rate);
-}
-
-static long zx_audio_div_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *prate)
-{
- struct clk_zx_audio_divider *zx_audio_div = to_clk_zx_audio_div(hw);
- struct zx_clk_audio_div_table divt;
-
- audio_calc_reg(zx_audio_div, &divt, rate, *prate);
-
- return audio_calc_rate(zx_audio_div, divt.frac_reg, divt.int_reg, *prate);
-}
-
-static int zx_audio_div_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
-{
- struct clk_zx_audio_divider *zx_audio_div = to_clk_zx_audio_div(hw);
- struct zx_clk_audio_div_table divt;
- unsigned int val;
-
- audio_calc_reg(zx_audio_div, &divt, rate, parent_rate);
- if (divt.rate != rate)
- pr_debug("the real rate is:%ld", divt.rate);
-
- writel_relaxed(divt.frac_reg, zx_audio_div->reg_base);
-
- val = readl_relaxed(zx_audio_div->reg_base + 0x4);
- val &= ~0xffff;
- val |= divt.int_reg | CLK_AUDIO_DIV_INT_FRAC_RE;
- writel_relaxed(val, zx_audio_div->reg_base + 0x4);
-
- mdelay(1);
-
- val = readl_relaxed(zx_audio_div->reg_base + 0x4);
- val &= ~CLK_AUDIO_DIV_INT_FRAC_RE;
- writel_relaxed(val, zx_audio_div->reg_base + 0x4);
-
- return 0;
-}
-
-const struct clk_ops zx_audio_div_ops = {
- .recalc_rate = zx_audio_div_recalc_rate,
- .round_rate = zx_audio_div_round_rate,
- .set_rate = zx_audio_div_set_rate,
-};
diff --git a/drivers/clk/zte/clk.h b/drivers/clk/zte/clk.h
deleted file mode 100644
index aeaf2a380ba6..000000000000
--- a/drivers/clk/zte/clk.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright 2015 Linaro Ltd.
- * Copyright (C) 2014 ZTE Corporation.
- */
-
-#ifndef __ZTE_CLK_H
-#define __ZTE_CLK_H
-#include <linux/clk-provider.h>
-#include <linux/spinlock.h>
-
-#define PNAME(x) static const char *x[]
-
-struct zx_pll_config {
- unsigned long rate;
- u32 cfg0;
- u32 cfg1;
-};
-
-struct clk_zx_pll {
- struct clk_hw hw;
- void __iomem *reg_base;
- const struct zx_pll_config *lookup_table; /* order by rate asc */
- int count;
- spinlock_t *lock;
- u8 pd_bit; /* power down bit */
- u8 lock_bit; /* pll lock flag bit */
-};
-
-#define PLL_RATE(_rate, _cfg0, _cfg1) \
-{ \
- .rate = _rate, \
- .cfg0 = _cfg0, \
- .cfg1 = _cfg1, \
-}
-
-#define ZX_PLL(_name, _parent, _reg, _table, _pd, _lock) \
-{ \
- .reg_base = (void __iomem *) _reg, \
- .lookup_table = _table, \
- .count = ARRAY_SIZE(_table), \
- .pd_bit = _pd, \
- .lock_bit = _lock, \
- .hw.init = CLK_HW_INIT(_name, _parent, &zx_pll_ops, \
- CLK_GET_RATE_NOCACHE), \
-}
-
-/*
- * The pd_bit is not available on ZX296718, so let's pass something
- * bigger than 31, e.g. 0xff, to indicate that.
- */
-#define ZX296718_PLL(_name, _parent, _reg, _table) \
-ZX_PLL(_name, _parent, _reg, _table, 0xff, 30)
-
-struct zx_clk_gate {
- struct clk_gate gate;
- u16 id;
-};
-
-#define GATE(_id, _name, _parent, _reg, _bit, _flag, _gflags) \
-{ \
- .gate = { \
- .reg = (void __iomem *) _reg, \
- .bit_idx = (_bit), \
- .flags = _gflags, \
- .lock = &clk_lock, \
- .hw.init = CLK_HW_INIT(_name, \
- _parent, \
- &clk_gate_ops, \
- _flag | CLK_IGNORE_UNUSED), \
- }, \
- .id = _id, \
-}
-
-struct zx_clk_fixed_factor {
- struct clk_fixed_factor factor;
- u16 id;
-};
-
-#define FFACTOR(_id, _name, _parent, _mult, _div, _flag) \
-{ \
- .factor = { \
- .div = _div, \
- .mult = _mult, \
- .hw.init = CLK_HW_INIT(_name, \
- _parent, \
- &clk_fixed_factor_ops, \
- _flag), \
- }, \
- .id = _id, \
-}
-
-struct zx_clk_mux {
- struct clk_mux mux;
- u16 id;
-};
-
-#define MUX_F(_id, _name, _parent, _reg, _shift, _width, _flag, _mflag) \
-{ \
- .mux = { \
- .reg = (void __iomem *) _reg, \
- .mask = BIT(_width) - 1, \
- .shift = _shift, \
- .flags = _mflag, \
- .lock = &clk_lock, \
- .hw.init = CLK_HW_INIT_PARENTS(_name, \
- _parent, \
- &clk_mux_ops, \
- _flag), \
- }, \
- .id = _id, \
-}
-
-#define MUX(_id, _name, _parent, _reg, _shift, _width) \
-MUX_F(_id, _name, _parent, _reg, _shift, _width, 0, 0)
-
-struct zx_clk_div {
- struct clk_divider div;
- u16 id;
-};
-
-#define DIV_T(_id, _name, _parent, _reg, _shift, _width, _flag, _table) \
-{ \
- .div = { \
- .reg = (void __iomem *) _reg, \
- .shift = _shift, \
- .width = _width, \
- .flags = 0, \
- .table = _table, \
- .lock = &clk_lock, \
- .hw.init = CLK_HW_INIT(_name, \
- _parent, \
- &clk_divider_ops, \
- _flag), \
- }, \
- .id = _id, \
-}
-
-struct clk_zx_audio_divider {
- struct clk_hw hw;
- void __iomem *reg_base;
- unsigned int rate_count;
- spinlock_t *lock;
- u16 id;
-};
-
-#define AUDIO_DIV(_id, _name, _parent, _reg) \
-{ \
- .reg_base = (void __iomem *) _reg, \
- .lock = &clk_lock, \
- .hw.init = CLK_HW_INIT(_name, \
- _parent, \
- &zx_audio_div_ops, \
- 0), \
- .id = _id, \
-}
-
-struct clk *clk_register_zx_pll(const char *name, const char *parent_name,
- unsigned long flags, void __iomem *reg_base,
- const struct zx_pll_config *lookup_table, int count, spinlock_t *lock);
-
-struct clk_zx_audio {
- struct clk_hw hw;
- void __iomem *reg_base;
-};
-
-struct clk *clk_register_zx_audio(const char *name,
- const char * const parent_name,
- unsigned long flags, void __iomem *reg_base);
-
-extern const struct clk_ops zx_pll_ops;
-extern const struct clk_ops zx_audio_div_ops;
-
-#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 12:21:35 +0000