[PATCH v2 1/3] arm64: dts: meson-g12-common: specify full DMC range

Marc Gonzalez mgonzalez at freebox.fr
Mon Mar 27 05:09:30 PDT 2023


According to S905X2 Datasheet - Revision 07:
DRAM Memory Controller (DMC) register area spans ff638000-ff63a000.

According to DeviceTree Specification - Release v0.4-rc1:
simple-bus nodes do not require reg property.

Fixes: 1499218c80c99a ("arm64: dts: move common G12A & G12B modes to meson-g12-common.dtsi")
Signed-off-by: Marc Gonzalez <mgonzalez at freebox.fr>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 534178eaaf373..a5653ab1f0b43 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1577,10 +1577,9 @@ usb2_phy0: phy at 36000 {
 
 			dmc: bus at 38000 {
 				compatible = "simple-bus";
-				reg = <0x0 0x38000 0x0 0x400>;
 				#address-cells = <2>;
 				#size-cells = <2>;
-				ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>;
+				ranges = <0x0 0x0 0x0 0x38000 0x0 0x2000>;
 
 				canvas: video-lut at 48 {
 					compatible = "amlogic,canvas";
-- 
2.25.1




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