From: Taniya Das <tdas@xxxxxxxxxxxxxx>
Add the display, video & graphics clock controller nodes supported on
SC7180.
NOTE: the dispcc needs input clocks from various PHYs that aren't in
the device tree yet. For now we'll leave these stubbed out with <0>,
which is apparently the magic way to do this. These clocks aren't
really "optional" and this stubbing out method is apparently the best
way to handle it.
Signed-off-by: Taniya Das <tdas@xxxxxxxxxxxxxx>
Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
---
Changes in v2:
- Added includes
- Changed various parent names to match bindings / driver
arch/arm64/boot/dts/qcom/sc7180.dtsi | 41 ++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 8011c5fe2a31..ee3b4bade66b 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -5,7 +5,9 @@
* Copyright (c) 2019, The Linux Foundation. All rights reserved.
*/
+#include <dt-bindings/clock/qcom,dispcc-sc7180.h>
#include <dt-bindings/clock/qcom,gcc-sc7180.h>
+#include <dt-bindings/clock/qcom,gpucc-sc7180.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/phy/phy-qcom-qusb2.h>
@@ -1039,6 +1041,18 @@ pinmux {
};
};
+ gpucc: clock-controller@5090000 {
+ compatible = "qcom,sc7180-gpucc";
+ reg = <0 0x05090000 0 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ clock-names = "xo", "gpll0", "gpll0_div";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
qspi: spi@88dc000 {
compatible = "qcom,qspi-v1";
reg = <0 0x088dc000 0 0x600>;
@@ -1151,6 +1165,33 @@ usb_1_dwc3: dwc3@a600000 {
};
};
+ videocc: clock-controller@ab00000 {
+ compatible = "qcom,sc7180-videocc";
+ reg = <0 0x0ab00000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "xo";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ dispcc: clock-controller@af00000 {
+ compatible = "qcom,sc7180-dispcc";
+ reg = <0 0x0af00000 0 0x200000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <0>,
+ <0>,
+ <0>,
+ <0>;
+ clock-names = "xo", "gpll0",
+ "dsi_phy_pll_byte", "dsi_phy_pll_pixel",
+ "dp_phy_pll_link", "dp_phy_pll_vco_div";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
pdc: interrupt-controller@b220000 {
compatible = "qcom,sc7180-pdc", "qcom,pdc";
reg = <0 0x0b220000 0 0x30000>;
--
2.25.0.341.g760bfbb309-goog
