Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "It looks like a smaller batch of clk updates this time around.

  In the core framework we just have some minor tweaks and a debugfs
  feature, so not much to see there. The driver updates are fairly well
  split between AT91 and Qualcomm clk support. Adding those two drivers
  together equals about 50% of the diffstat.

  Otherwise, the big amount of work this time was on supporting
  Broadcom's Raspberry Pi firmware clks.

  Highlights:

  Core:
   - Document clk_hw_round_rate() so it gets some more use
   - Remove unused __clk_get_flags()
   - Add a prepare/enable debugfs feature similar to rate setting

  New Drivers:
   - Add support for SAMA7G5 SoC clks
   - Enable CPU clks on Qualcomm IPQ6018 SoCs
   - Enable CPU clks on Qualcomm MSM8996 SoCs
   - GPU clk support for Qualcomm SM8150 and SM8250 SoCs
   - Audio clks on Qualcomm SC7180 SoCs
   - Microchip Sparx5 DPLL clk
   - Add support for the new Renesas RZ/G2H (R8A774E1) SoC

  Updates:
   - Make defines for bcm63xx-gate clks to use in DT
   - Support BCM2711 SoC firmware clks
   - Add HDMI clks for BCM2711 SoCs
   - Add RTC related clks on Ingenic SoCs
   - Support USB PHY clks on Ingenic SoCs
   - Support gate clks on BCM6318 SoCs
   - RMU and DMAC/GPIO clock support for Actions Semi S500 SoCs
   - Use poll_timeout functions in Rockchip clk driver
   - Support Rockchip rk3288w SoC variant
   - Mark mac_lbtest critical on Rockchip rk3188
   - Add CAAM clock support for i.MX vf610 driver
   - Add MU root clock support for i.MX imx8mp driver
   - Amlogic g12: add neural network accelerator clock sources
   - Amlogic meson8: remove critical flag for main PLL divider
   - Amlogic meson8: add video decoder clock gates
   - Convert one more Renesas DT binding to json-schema
   - Enhance critical clock handling on Renesas platforms to only
     consider clocks that were enabled at boot time"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (79 commits)
  clk: qcom: gcc: Make disp gpll0 branch aon for sc7180/sdm845
  ipq806x: gcc: add support for child probe
  clk: qcom: msm8996: Make symbol 'cpu_msm8996_clks' static
  clk: qcom: ipq8074: Add correct index for PCIe clocks
  clk: <linux/clk-provider.h>: drop a duplicated word
  clk: renesas: cpg-mssr: Add r8a774e1 support
  dt-bindings: clock: renesas,cpg-mssr: Document r8a774e1
  clk: Drop duplicate selection in Kconfig
  clk: qcom: smd: Add support for MSM8992/4 rpm clocks
  clk: qcom: ipq8074: Add missing clocks for pcie
  dt-bindings: clock: qcom: ipq8074: Add missing bindings for PCIe
  Replace HTTP links with HTTPS ones: Common CLK framework
  clk: qcom: Add CPU clock driver for msm8996
  dt-bindings: clk: qcom: Add bindings for CPU clock for msm8996
  soc: qcom: Separate kryo l2 accessors from PMU driver
  clk: meson: meson8b: add the vclk2_en gate clock
  clk: meson: meson8b: add the vclk_en gate clock
  clk: qcom: Fix return value check in apss_ipq6018_probe()
  clk: bcm: dvp: Add missing module informations
  clk: meson: meson8b: Drop CLK_IS_CRITICAL from fclk_div2
  ...

1 files changed, 119 insertions, 0 deletions

diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index 30c15766ebb1..9803d44bb157 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3981,6 +3981,113 @@ static struct clk_regmap g12a_spicc1_sclk = {
 	},
 };
 
+/* Neural Network Accelerator source clock */
+
+static const struct clk_parent_data nna_clk_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &g12a_gp0_pll.hw, },
+	{ .hw = &g12a_hifi_pll.hw, },
+	{ .hw = &g12a_fclk_div2p5.hw, },
+	{ .hw = &g12a_fclk_div3.hw, },
+	{ .hw = &g12a_fclk_div4.hw, },
+	{ .hw = &g12a_fclk_div5.hw, },
+	{ .hw = &g12a_fclk_div7.hw },
+};
+
+static struct clk_regmap sm1_nna_axi_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.mask = 7,
+		.shift = 9,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_axi_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = nna_clk_parent_data,
+		.num_parents = ARRAY_SIZE(nna_clk_parent_data),
+	},
+};
+
+static struct clk_regmap sm1_nna_axi_clk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.shift = 0,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_axi_clk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_axi_clk_sel.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap sm1_nna_axi_clk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.bit_idx = 8,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_axi_clk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_axi_clk_div.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap sm1_nna_core_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.mask = 7,
+		.shift = 25,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_core_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = nna_clk_parent_data,
+		.num_parents = ARRAY_SIZE(nna_clk_parent_data),
+	},
+};
+
+static struct clk_regmap sm1_nna_core_clk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.shift = 16,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_core_clk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_core_clk_sel.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap sm1_nna_core_clk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.bit_idx = 24,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_core_clk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_core_clk_div.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 #define MESON_GATE(_name, _reg, _bit) \
 	MESON_PCLK(_name, _reg, _bit, &g12a_clk81.hw)
 
@@ -4779,6 +4886,12 @@ static struct clk_hw_onecell_data sm1_hw_onecell_data = {
 		[CLKID_SPICC1_SCLK_SEL]		= &g12a_spicc1_sclk_sel.hw,
 		[CLKID_SPICC1_SCLK_DIV]		= &g12a_spicc1_sclk_div.hw,
 		[CLKID_SPICC1_SCLK]		= &g12a_spicc1_sclk.hw,
+		[CLKID_NNA_AXI_CLK_SEL]		= &sm1_nna_axi_clk_sel.hw,
+		[CLKID_NNA_AXI_CLK_DIV]		= &sm1_nna_axi_clk_div.hw,
+		[CLKID_NNA_AXI_CLK]		= &sm1_nna_axi_clk.hw,
+		[CLKID_NNA_CORE_CLK_SEL]	= &sm1_nna_core_clk_sel.hw,
+		[CLKID_NNA_CORE_CLK_DIV]	= &sm1_nna_core_clk_div.hw,
+		[CLKID_NNA_CORE_CLK]		= &sm1_nna_core_clk.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -5020,6 +5133,12 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
 	&g12a_spicc1_sclk_sel,
 	&g12a_spicc1_sclk_div,
 	&g12a_spicc1_sclk,
+	&sm1_nna_axi_clk_sel,
+	&sm1_nna_axi_clk_div,
+	&sm1_nna_axi_clk,
+	&sm1_nna_core_clk_sel,
+	&sm1_nna_core_clk_div,
+	&sm1_nna_core_clk,
 };
 
 static const struct reg_sequence g12a_init_regs[] = {