Re: [PATCH 1/9] clk: qcom: gcc-msm8998: Wire up gcc_mmss_gpll0 clock

AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx> · Thu, 14 Jan 2021 22:44:28 +0100

Il 14/01/21 20:07, Rob Herring ha scritto:
On Sat, Jan 09, 2021 at 02:46:09PM +0100, AngeloGioacchino Del Regno wrote:
This clock enables the GPLL0 output to the multimedia subsystem
clock controller.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx>
---
  drivers/clk/qcom/gcc-msm8998.c               | 17 +++++++++++++++++
  include/dt-bindings/clock/qcom,gcc-msm8998.h |  1 +

Please put all the dt header changes in their own patch.


I thought that this was fine, since I couldn't find *any* patch that is 
split like this... at least, if you look at 
dt-bindings/clock/qcom,gcc-{msm8974,msm8994,msm8996,msm8998,qcs404,sdm660,sdm845,sm8150} 
and qcom,mmcc{apq8084,msm8974,msm8996} ..... and others, at least from 
what I can see, nobody has split a code addition requiring that header 
update from the actual code.

But if that's a new new new new rule, at this point, I can send a v2 of 
this series.

I don't mean to disrespect, nor to be rude in any way but... are you 
sure? :))

--Angelo

  2 files changed, 18 insertions(+)

diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c
index 9d7016bcd680..d51c556851ca 100644
--- a/drivers/clk/qcom/gcc-msm8998.c
+++ b/drivers/clk/qcom/gcc-msm8998.c
@@ -1341,6 +1341,22 @@ static struct clk_branch gcc_boot_rom_ahb_clk = {
  	},
  };
  
+static struct clk_branch gcc_mmss_gpll0_clk = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x5200c,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_mmss_gpll0_clk",
+			.parent_names = (const char *[]){
+				"gpll0_out_main",
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
  static struct clk_branch gcc_mss_gpll0_div_clk_src = {
  	.halt_check = BRANCH_HALT_DELAY,
  	.clkr = {
@@ -2944,6 +2960,7 @@ static struct clk_regmap *gcc_msm8998_clocks[] = {
  	[GCC_MSS_GPLL0_DIV_CLK_SRC] = &gcc_mss_gpll0_div_clk_src.clkr,
  	[GCC_MSS_SNOC_AXI_CLK] = &gcc_mss_snoc_axi_clk.clkr,
  	[GCC_MSS_MNOC_BIMC_AXI_CLK] = &gcc_mss_mnoc_bimc_axi_clk.clkr,
+	[GCC_MMSS_GPLL0_CLK] = &gcc_mmss_gpll0_clk.clkr,
  };
  
  static struct gdsc *gcc_msm8998_gdscs[] = {
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8998.h b/include/dt-bindings/clock/qcom,gcc-msm8998.h
index 6a73a174f049..47ca17df780b 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8998.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8998.h
@@ -184,6 +184,7 @@
  #define GCC_MSS_MNOC_BIMC_AXI_CLK				175
  #define GCC_BIMC_GFX_CLK					176
  #define UFS_UNIPRO_CORE_CLK_SRC					177
+#define GCC_MMSS_GPLL0_CLK					178
  
  #define PCIE_0_GDSC						0
  #define UFS_GDSC						1
--
2.29.2








