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authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-04 19:56:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-04 19:56:20 -0700
commit828f3e18e1cb98c68fc6db4d5113513d4a267775 (patch)
treee1d813f2122dee697e896166917d58f46dff82c5 /drivers/clk
parent298743c193bb50b5d65b9285eb7206ffb31d412d (diff)
parentb5f73d47f34b238221ac771b5fe4907df621d7cb (diff)
downloadlinux-828f3e18e1cb98c68fc6db4d5113513d4a267775.tar.bz2
Merge tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM/SoC driver updates from Arnd Bergmann: "These are updates to SoC specific drivers that did not have another subsystem maintainer tree to go through for some reason: - Some bus and memory drivers for the MIPS P5600 based Baikal-T1 SoC that is getting added through the MIPS tree. - There are new soc_device identification drivers for TI K3, Qualcomm MSM8939 - New reset controller drivers for NXP i.MX8MP, Renesas RZ/G1H, and Hisilicon hi6220 - The SCMI firmware interface can now work across ARM SMC/HVC as a transport. - Mediatek platforms now use a new driver for their "MMSYS" hardware block that controls clocks and some other aspects in behalf of the media and gpu drivers. - Some Tegra processors have improved power management support, including getting woken up by the PMIC and cluster power down during idle. - A new v4l staging driver for Tegra is added. - Cleanups and minor bugfixes for TI, NXP, Hisilicon, Mediatek, and Tegra" * tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (155 commits) clk: sprd: fix compile-testing bus: bt1-axi: Build the driver into the kernel bus: bt1-apb: Build the driver into the kernel bus: bt1-axi: Use sysfs_streq instead of strncmp bus: bt1-axi: Optimize the return points in the driver bus: bt1-apb: Use sysfs_streq instead of strncmp bus: bt1-apb: Use PTR_ERR_OR_ZERO to return from request-regs method bus: bt1-apb: Fix show/store callback identations bus: bt1-apb: Include linux/io.h dt-bindings: memory: Add Baikal-T1 L2-cache Control Block binding memory: Add Baikal-T1 L2-cache Control Block driver bus: Add Baikal-T1 APB-bus driver bus: Add Baikal-T1 AXI-bus driver dt-bindings: bus: Add Baikal-T1 APB-bus binding dt-bindings: bus: Add Baikal-T1 AXI-bus binding staging: tegra-video: fix V4L2 dependency tee: fix crypto select drivers: soc: ti: knav_qmss_queue: Make knav_gp_range_ops static soc: ti: add k3 platforms chipid module driver dt-bindings: soc: ti: add binding for k3 platforms chipid module ...
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/Makefile2
-rw-r--r--drivers/clk/mediatek/Kconfig7
-rw-r--r--drivers/clk/mediatek/Makefile1
-rw-r--r--drivers/clk/mediatek/clk-mt2701-mm.c9
-rw-r--r--drivers/clk/mediatek/clk-mt2712-mm.c9
-rw-r--r--drivers/clk/mediatek/clk-mt6779-mm.c9
-rw-r--r--drivers/clk/mediatek/clk-mt6797-mm.c9
-rw-r--r--drivers/clk/mediatek/clk-mt8173-mm.c146
-rw-r--r--drivers/clk/mediatek/clk-mt8173.c104
-rw-r--r--drivers/clk/mediatek/clk-mt8183-mm.c9
10 files changed, 165 insertions, 140 deletions
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index fb30c16e1596..1b431110b6f5 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -105,7 +105,7 @@ obj-$(CONFIG_CLK_SIFIVE) += sifive/
obj-$(CONFIG_ARCH_SIRF) += sirf/
obj-$(CONFIG_ARCH_SOCFPGA) += socfpga/
obj-$(CONFIG_PLAT_SPEAR) += spear/
-obj-$(CONFIG_ARCH_SPRD) += sprd/
+obj-y += sprd/
obj-$(CONFIG_ARCH_STI) += st/
obj-$(CONFIG_ARCH_STRATIX10) += socfpga/
obj-$(CONFIG_ARCH_SUNXI) += sunxi/
diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index ea3c70d1307e..9e28db8125cd 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -274,6 +274,13 @@ config COMMON_CLK_MT8173
---help---
This driver supports MediaTek MT8173 clocks.
+config COMMON_CLK_MT8173_MMSYS
+ bool "Clock driver for MediaTek MT8173 mmsys"
+ depends on COMMON_CLK_MT8173
+ default COMMON_CLK_MT8173
+ help
+ This driver supports MediaTek MT8173 mmsys clocks.
+
config COMMON_CLK_MT8183
bool "Clock driver for MediaTek MT8183"
depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 8cdb76a5cd71..bb0536942075 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -41,6 +41,7 @@ obj-$(CONFIG_COMMON_CLK_MT7629_ETHSYS) += clk-mt7629-eth.o
obj-$(CONFIG_COMMON_CLK_MT7629_HIFSYS) += clk-mt7629-hif.o
obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
+obj-$(CONFIG_COMMON_CLK_MT8173_MMSYS) += clk-mt8173-mm.o
obj-$(CONFIG_COMMON_CLK_MT8183) += clk-mt8183.o
obj-$(CONFIG_COMMON_CLK_MT8183_AUDIOSYS) += clk-mt8183-audio.o
obj-$(CONFIG_COMMON_CLK_MT8183_CAMSYS) += clk-mt8183-cam.o
diff --git a/drivers/clk/mediatek/clk-mt2701-mm.c b/drivers/clk/mediatek/clk-mt2701-mm.c
index 054b597d4a73..cb18e1849492 100644
--- a/drivers/clk/mediatek/clk-mt2701-mm.c
+++ b/drivers/clk/mediatek/clk-mt2701-mm.c
@@ -79,16 +79,12 @@ static const struct mtk_gate mm_clks[] = {
GATE_DISP1(CLK_MM_TVE_FMM, "mm_tve_fmm", "mm_sel", 14),
};
-static const struct of_device_id of_match_clk_mt2701_mm[] = {
- { .compatible = "mediatek,mt2701-mmsys", },
- {}
-};
-
static int clk_mt2701_mm_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
struct clk_onecell_data *clk_data;
int r;
- struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_MM_NR);
@@ -108,7 +104,6 @@ static struct platform_driver clk_mt2701_mm_drv = {
.probe = clk_mt2701_mm_probe,
.driver = {
.name = "clk-mt2701-mm",
- .of_match_table = of_match_clk_mt2701_mm,
},
};
diff --git a/drivers/clk/mediatek/clk-mt2712-mm.c b/drivers/clk/mediatek/clk-mt2712-mm.c
index 1c5948be35f3..5519c3d68c1f 100644
--- a/drivers/clk/mediatek/clk-mt2712-mm.c
+++ b/drivers/clk/mediatek/clk-mt2712-mm.c
@@ -128,9 +128,10 @@ static const struct mtk_gate mm_clks[] = {
static int clk_mt2712_mm_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
struct clk_onecell_data *clk_data;
int r;
- struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
@@ -146,16 +147,10 @@ static int clk_mt2712_mm_probe(struct platform_device *pdev)
return r;
}
-static const struct of_device_id of_match_clk_mt2712_mm[] = {
- { .compatible = "mediatek,mt2712-mmsys", },
- {}
-};
-
static struct platform_driver clk_mt2712_mm_drv = {
.probe = clk_mt2712_mm_probe,
.driver = {
.name = "clk-mt2712-mm",
- .of_match_table = of_match_clk_mt2712_mm,
},
};
diff --git a/drivers/clk/mediatek/clk-mt6779-mm.c b/drivers/clk/mediatek/clk-mt6779-mm.c
index fb5fbb8e3e41..059c1a41ac7a 100644
--- a/drivers/clk/mediatek/clk-mt6779-mm.c
+++ b/drivers/clk/mediatek/clk-mt6779-mm.c
@@ -84,15 +84,11 @@ static const struct mtk_gate mm_clks[] = {
GATE_MM1(CLK_MM_DISP_OVL_FBDC, "mm_disp_ovl_fbdc", "mm_sel", 16),
};
-static const struct of_device_id of_match_clk_mt6779_mm[] = {
- { .compatible = "mediatek,mt6779-mmsys", },
- {}
-};
-
static int clk_mt6779_mm_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
struct clk_onecell_data *clk_data;
- struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
@@ -106,7 +102,6 @@ static struct platform_driver clk_mt6779_mm_drv = {
.probe = clk_mt6779_mm_probe,
.driver = {
.name = "clk-mt6779-mm",
- .of_match_table = of_match_clk_mt6779_mm,
},
};
diff --git a/drivers/clk/mediatek/clk-mt6797-mm.c b/drivers/clk/mediatek/clk-mt6797-mm.c
index 8f05653b387d..01fdce287247 100644
--- a/drivers/clk/mediatek/clk-mt6797-mm.c
+++ b/drivers/clk/mediatek/clk-mt6797-mm.c
@@ -92,16 +92,12 @@ static const struct mtk_gate mm_clks[] = {
"clk26m", 3),
};
-static const struct of_device_id of_match_clk_mt6797_mm[] = {
- { .compatible = "mediatek,mt6797-mmsys", },
- {}
-};
-
static int clk_mt6797_mm_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
struct clk_onecell_data *clk_data;
int r;
- struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_MM_NR);
@@ -121,7 +117,6 @@ static struct platform_driver clk_mt6797_mm_drv = {
.probe = clk_mt6797_mm_probe,
.driver = {
.name = "clk-mt6797-mm",
- .of_match_table = of_match_clk_mt6797_mm,
},
};
diff --git a/drivers/clk/mediatek/clk-mt8173-mm.c b/drivers/clk/mediatek/clk-mt8173-mm.c
new file mode 100644
index 000000000000..36fa20be77b6
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8173-mm.c
@@ -0,0 +1,146 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: James Liao <jamesjj.liao@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8173-clk.h>
+
+static const struct mtk_gate_regs mm0_cg_regs = {
+ .set_ofs = 0x0104,
+ .clr_ofs = 0x0108,
+ .sta_ofs = 0x0100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs = {
+ .set_ofs = 0x0114,
+ .clr_ofs = 0x0118,
+ .sta_ofs = 0x0110,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_MM1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate mt8173_mm_clks[] = {
+ /* MM0 */
+ GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+ GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+ GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 2),
+ GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 3),
+ GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 4),
+ GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 5),
+ GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 6),
+ GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 7),
+ GATE_MM0(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_sel", 8),
+ GATE_MM0(CLK_MM_MDP_TDSHP1, "mm_mdp_tdshp1", "mm_sel", 9),
+ GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+ GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
+ GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
+ GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
+ GATE_MM0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "rtc_sel", 15),
+ GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 16),
+ GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 17),
+ GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 18),
+ GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
+ GATE_MM0(CLK_MM_DISP_RDMA2, "mm_disp_rdma2", "mm_sel", 20),
+ GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
+ GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
+ GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 23),
+ GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "mm_sel", 24),
+ GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
+ GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
+ GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 27),
+ GATE_MM0(CLK_MM_DISP_SPLIT0, "mm_disp_split0", "mm_sel", 28),
+ GATE_MM0(CLK_MM_DISP_SPLIT1, "mm_disp_split1", "mm_sel", 29),
+ GATE_MM0(CLK_MM_DISP_MERGE, "mm_disp_merge", "mm_sel", 30),
+ GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 31),
+ /* MM1 */
+ GATE_MM1(CLK_MM_DISP_PWM0MM, "mm_disp_pwm0mm", "mm_sel", 0),
+ GATE_MM1(CLK_MM_DISP_PWM026M, "mm_disp_pwm026m", "pwm_sel", 1),
+ GATE_MM1(CLK_MM_DISP_PWM1MM, "mm_disp_pwm1mm", "mm_sel", 2),
+ GATE_MM1(CLK_MM_DISP_PWM126M, "mm_disp_pwm126m", "pwm_sel", 3),
+ GATE_MM1(CLK_MM_DSI0_ENGINE, "mm_dsi0_engine", "mm_sel", 4),
+ GATE_MM1(CLK_MM_DSI0_DIGITAL, "mm_dsi0_digital", "dsi0_dig", 5),
+ GATE_MM1(CLK_MM_DSI1_ENGINE, "mm_dsi1_engine", "mm_sel", 6),
+ GATE_MM1(CLK_MM_DSI1_DIGITAL, "mm_dsi1_digital", "dsi1_dig", 7),
+ GATE_MM1(CLK_MM_DPI_PIXEL, "mm_dpi_pixel", "dpi0_sel", 8),
+ GATE_MM1(CLK_MM_DPI_ENGINE, "mm_dpi_engine", "mm_sel", 9),
+ GATE_MM1(CLK_MM_DPI1_PIXEL, "mm_dpi1_pixel", "lvds_pxl", 10),
+ GATE_MM1(CLK_MM_DPI1_ENGINE, "mm_dpi1_engine", "mm_sel", 11),
+ GATE_MM1(CLK_MM_HDMI_PIXEL, "mm_hdmi_pixel", "dpi0_sel", 12),
+ GATE_MM1(CLK_MM_HDMI_PLLCK, "mm_hdmi_pllck", "hdmi_sel", 13),
+ GATE_MM1(CLK_MM_HDMI_AUDIO, "mm_hdmi_audio", "apll1", 14),
+ GATE_MM1(CLK_MM_HDMI_SPDIF, "mm_hdmi_spdif", "apll2", 15),
+ GATE_MM1(CLK_MM_LVDS_PIXEL, "mm_lvds_pixel", "lvds_pxl", 16),
+ GATE_MM1(CLK_MM_LVDS_CTS, "mm_lvds_cts", "lvds_cts", 17),
+ GATE_MM1(CLK_MM_SMI_LARB4, "mm_smi_larb4", "mm_sel", 18),
+ GATE_MM1(CLK_MM_HDMI_HDCP, "mm_hdmi_hdcp", "hdcp_sel", 19),
+ GATE_MM1(CLK_MM_HDMI_HDCP24M, "mm_hdmi_hdcp24m", "hdcp_24m_sel", 20),
+};
+
+struct clk_mt8173_mm_driver_data {
+ const struct mtk_gate *gates_clk;
+ int gates_num;
+};
+
+static const struct clk_mt8173_mm_driver_data mt8173_mmsys_driver_data = {
+ .gates_clk = mt8173_mm_clks,
+ .gates_num = ARRAY_SIZE(mt8173_mm_clks),
+};
+
+static int clk_mt8173_mm_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
+ const struct clk_mt8173_mm_driver_data *data;
+ struct clk_onecell_data *clk_data;
+ int ret;
+
+ clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+ if (!clk_data)
+ return -ENOMEM;
+
+ data = &mt8173_mmsys_driver_data;
+
+ ret = mtk_clk_register_gates(node, data->gates_clk, data->gates_num,
+ clk_data);
+ if (ret)
+ return ret;
+
+ ret = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static struct platform_driver clk_mt8173_mm_drv = {
+ .driver = {
+ .name = "clk-mt8173-mm",
+ },
+ .probe = clk_mt8173_mm_probe,
+};
+
+builtin_platform_driver(clk_mt8173_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt8173.c b/drivers/clk/mediatek/clk-mt8173.c
index 537a7f49b0f7..8f898ac476c0 100644
--- a/drivers/clk/mediatek/clk-mt8173.c
+++ b/drivers/clk/mediatek/clk-mt8173.c
@@ -753,93 +753,6 @@ static const struct mtk_gate img_clks[] __initconst = {
GATE_IMG(CLK_IMG_FD, "img_fd", "mm_sel", 11),
};
-static const struct mtk_gate_regs mm0_cg_regs __initconst = {
- .set_ofs = 0x0104,
- .clr_ofs = 0x0108,
- .sta_ofs = 0x0100,
-};
-
-static const struct mtk_gate_regs mm1_cg_regs __initconst = {
- .set_ofs = 0x0114,
- .clr_ofs = 0x0118,
- .sta_ofs = 0x0110,
-};
-
-#define GATE_MM0(_id, _name, _parent, _shift) { \
- .id = _id, \
- .name = _name, \
- .parent_name = _parent, \
- .regs = &mm0_cg_regs, \
- .shift = _shift, \
- .ops = &mtk_clk_gate_ops_setclr, \
- }
-
-#define GATE_MM1(_id, _name, _parent, _shift) { \
- .id = _id, \
- .name = _name, \
- .parent_name = _parent, \
- .regs = &mm1_cg_regs, \
- .shift = _shift, \
- .ops = &mtk_clk_gate_ops_setclr, \
- }
-
-static const struct mtk_gate mm_clks[] __initconst = {
- /* MM0 */
- GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
- GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
- GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 2),
- GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 3),
- GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 4),
- GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 5),
- GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 6),
- GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 7),
- GATE_MM0(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_sel", 8),
- GATE_MM0(CLK_MM_MDP_TDSHP1, "mm_mdp_tdshp1", "mm_sel", 9),
- GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
- GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
- GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
- GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
- GATE_MM0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "rtc_sel", 15),
- GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 16),
- GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 17),
- GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 18),
- GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
- GATE_MM0(CLK_MM_DISP_RDMA2, "mm_disp_rdma2", "mm_sel", 20),
- GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
- GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
- GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 23),
- GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "mm_sel", 24),
- GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
- GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
- GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 27),
- GATE_MM0(CLK_MM_DISP_SPLIT0, "mm_disp_split0", "mm_sel", 28),
- GATE_MM0(CLK_MM_DISP_SPLIT1, "mm_disp_split1", "mm_sel", 29),
- GATE_MM0(CLK_MM_DISP_MERGE, "mm_disp_merge", "mm_sel", 30),
- GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 31),
- /* MM1 */
- GATE_MM1(CLK_MM_DISP_PWM0MM, "mm_disp_pwm0mm", "mm_sel", 0),
- GATE_MM1(CLK_MM_DISP_PWM026M, "mm_disp_pwm026m", "pwm_sel", 1),
- GATE_MM1(CLK_MM_DISP_PWM1MM, "mm_disp_pwm1mm", "mm_sel", 2),
- GATE_MM1(CLK_MM_DISP_PWM126M, "mm_disp_pwm126m", "pwm_sel", 3),
- GATE_MM1(CLK_MM_DSI0_ENGINE, "mm_dsi0_engine", "mm_sel", 4),
- GATE_MM1(CLK_MM_DSI0_DIGITAL, "mm_dsi0_digital", "dsi0_dig", 5),
- GATE_MM1(CLK_MM_DSI1_ENGINE, "mm_dsi1_engine", "mm_sel", 6),
- GATE_MM1(CLK_MM_DSI1_DIGITAL, "mm_dsi1_digital", "dsi1_dig", 7),
- GATE_MM1(CLK_MM_DPI_PIXEL, "mm_dpi_pixel", "dpi0_sel", 8),
- GATE_MM1(CLK_MM_DPI_ENGINE, "mm_dpi_engine", "mm_sel", 9),
- GATE_MM1(CLK_MM_DPI1_PIXEL, "mm_dpi1_pixel", "lvds_pxl", 10),
- GATE_MM1(CLK_MM_DPI1_ENGINE, "mm_dpi1_engine", "mm_sel", 11),
- GATE_MM1(CLK_MM_HDMI_PIXEL, "mm_hdmi_pixel", "dpi0_sel", 12),
- GATE_MM1(CLK_MM_HDMI_PLLCK, "mm_hdmi_pllck", "hdmi_sel", 13),
- GATE_MM1(CLK_MM_HDMI_AUDIO, "mm_hdmi_audio", "apll1", 14),
- GATE_MM1(CLK_MM_HDMI_SPDIF, "mm_hdmi_spdif", "apll2", 15),
- GATE_MM1(CLK_MM_LVDS_PIXEL, "mm_lvds_pixel", "lvds_pxl", 16),
- GATE_MM1(CLK_MM_LVDS_CTS, "mm_lvds_cts", "lvds_cts", 17),
- GATE_MM1(CLK_MM_SMI_LARB4, "mm_smi_larb4", "mm_sel", 18),
- GATE_MM1(CLK_MM_HDMI_HDCP, "mm_hdmi_hdcp", "hdcp_sel", 19),
- GATE_MM1(CLK_MM_HDMI_HDCP24M, "mm_hdmi_hdcp24m", "hdcp_24m_sel", 20),
-};
-
static const struct mtk_gate_regs vdec0_cg_regs __initconst = {
.set_ofs = 0x0000,
.clr_ofs = 0x0004,
@@ -1144,23 +1057,6 @@ static void __init mtk_imgsys_init(struct device_node *node)
}
CLK_OF_DECLARE(mtk_imgsys, "mediatek,mt8173-imgsys", mtk_imgsys_init);
-static void __init mtk_mmsys_init(struct device_node *node)
-{
- struct clk_onecell_data *clk_data;
- int r;
-
- clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
-
- mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
- clk_data);
-
- r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
- if (r)
- pr_err("%s(): could not register clock provider: %d\n",
- __func__, r);
-}
-CLK_OF_DECLARE(mtk_mmsys, "mediatek,mt8173-mmsys", mtk_mmsys_init);
-
static void __init mtk_vdecsys_init(struct device_node *node)
{
struct clk_onecell_data *clk_data;
diff --git a/drivers/clk/mediatek/clk-mt8183-mm.c b/drivers/clk/mediatek/clk-mt8183-mm.c
index 720c696b506d..9d60e09619c1 100644
--- a/drivers/clk/mediatek/clk-mt8183-mm.c
+++ b/drivers/clk/mediatek/clk-mt8183-mm.c
@@ -84,8 +84,9 @@ static const struct mtk_gate mm_clks[] = {
static int clk_mt8183_mm_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
+ struct device_node *node = dev->parent->of_node;
struct clk_onecell_data *clk_data;
- struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
@@ -95,16 +96,10 @@ static int clk_mt8183_mm_probe(struct platform_device *pdev)
return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
}
-static const struct of_device_id of_match_clk_mt8183_mm[] = {
- { .compatible = "mediatek,mt8183-mmsys", },
- {}
-};
-
static struct platform_driver clk_mt8183_mm_drv = {
.probe = clk_mt8183_mm_probe,
.driver = {
.name = "clk-mt8183-mm",
- .of_match_table = of_match_clk_mt8183_mm,
},
};