Le ven. 24 avril 2020 à 22:34, H. Nikolaus Schaller
<hns@xxxxxxxxxxxxx> a écrit :
From: Jonathan Bakker <xc-racer2@xxxxxxx>
All s5pv210 devices have a PowerVR SGX 540 (revision 120) attached.
There is no external regulator for it so it can be enabled by default.
Signed-off-by: Jonathan Bakker <xc-racer2@xxxxxxx>
Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/s5pv210.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/s5pv210.dtsi
b/arch/arm/boot/dts/s5pv210.dtsi
index 2ad642f51fd9..abbdda205c1b 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -512,6 +512,19 @@ vic3: interrupt-controller@f2300000 {
#interrupt-cells = <1>;
};
+ gpu: gpu@f3000000 {
+ compatible = "samsung,s5pv210-sgx540-120";
+ reg = <0xf3000000 0x10000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <10>;
+ clock-names = "core";
+ clocks = <&clocks CLK_G3D>;
+
+ assigned-clocks = <&clocks MOUT_G3D>, <&clocks DOUT_G3D>;
+ assigned-clock-rates = <0>, <66700000>;
+ assigned-clock-parents = <&clocks MOUT_MPLL>;
What are these clocks for, and why are they reparented / reclocked?
Shouldn't they be passed to 'clocks' as well?
-Paul
+ };
+
fimd: fimd@f8000000 {
compatible = "samsung,s5pv210-fimd";
interrupt-parent = <&vic2>;
--
2.25.1
