[PATCH 1/2] clk: qcom: dispcc-sm8250: Add sc8180x support
From: Bjorn Andersson <hidden>
Date: 2021-05-11 04:17:30
Also in:
linux-arm-msm, linux-clk, lkml
Subsystem:
arm/qualcomm mailing list, common clk framework, open firmware and flattened device tree bindings, qualcomm clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Bjorn Andersson, Linus Torvalds
The display clock controller in SC8180x is reused from SM8150, so add the necessary compatible and wire up the driver to enable this. Signed-off-by: Bjorn Andersson <redacted> --- .../devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml | 1 + drivers/clk/qcom/dispcc-sm8250.c | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
index 0cdf53f41f84..6667261dc665 100644
--- a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml@@ -20,6 +20,7 @@ description: | properties: compatible: enum: + - qcom,sc8180x-dispcc - qcom,sm8150-dispcc - qcom,sm8250-dispcc
diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c
index de09cd5c209f..12ef6f1d5c62 100644
--- a/drivers/clk/qcom/dispcc-sm8250.c
+++ b/drivers/clk/qcom/dispcc-sm8250.c@@ -1037,6 +1037,7 @@ static const struct qcom_cc_desc disp_cc_sm8250_desc = { }; static const struct of_device_id disp_cc_sm8250_match_table[] = { + { .compatible = "qcom,sc8180x-dispcc" }, { .compatible = "qcom,sm8150-dispcc" }, { .compatible = "qcom,sm8250-dispcc" }, { }
@@ -1053,7 +1054,8 @@ static int disp_cc_sm8250_probe(struct platform_device *pdev) /* note: trion == lucid, except for the prepare() op */ BUILD_BUG_ON(CLK_ALPHA_PLL_TYPE_TRION != CLK_ALPHA_PLL_TYPE_LUCID); - if (of_device_is_compatible(pdev->dev.of_node, "qcom,sm8150-dispcc")) { + if (of_device_is_compatible(pdev->dev.of_node, "qcom,sc8180x-dispcc") || + of_device_is_compatible(pdev->dev.of_node, "qcom,sm8150-dispcc")) { disp_cc_pll0_config.config_ctl_hi_val = 0x00002267; disp_cc_pll0_config.config_ctl_hi1_val = 0x00000024; disp_cc_pll0_config.user_ctl_hi1_val = 0x000000D0;
--
2.29.2