| Message ID | 20250308100001.572657-2-amadeus@jmu.edu.cn (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: rockchip: rk356x: Move SHMEM memory to reserved memory | expand |
On Sat, 08 Mar 2025 18:00:01 +0800, Chukun Pan wrote: > 0x0 to 0xf0000000 are SDRAM memory areas where 0x10f000 is located. > So move the SHMEM memory of arm_scmi to the reserved memory node. > > Applied, thanks! [1/1] arm64: dts: rockchip: rk356x: Move SHMEM memory to reserved memory commit: 19f48b687566b0f52c9ca833fa1f0c27ce44e1ba Best regards,
diff --git a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi index 4f11141ea146..fd2214b6fad4 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi @@ -174,6 +174,18 @@ psci { method = "smc"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + scmi_shmem: shmem@10f000 { + compatible = "arm,scmi-shmem"; + reg = <0x0 0x0010f000 0x0 0x100>; + no-map; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, @@ -199,19 +211,6 @@ xin32k: xin32k { #clock-cells = <0>; }; - sram@10f000 { - compatible = "mmio-sram"; - reg = <0x0 0x0010f000 0x0 0x100>; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x0 0x0010f000 0x100>; - - scmi_shmem: sram@0 { - compatible = "arm,scmi-shmem"; - reg = <0x0 0x100>; - }; - }; - sata1: sata@fc400000 { compatible = "rockchip,rk3568-dwc-ahci", "snps,dwc-ahci"; reg = <0 0xfc400000 0 0x1000>;
0x0 to 0xf0000000 are SDRAM memory areas where 0x10f000 is located. So move the SHMEM memory of arm_scmi to the reserved memory node. Fixes: a3adc0b9071d ("arm64: dts: rockchip: add core dtsi for RK3568 SoC") Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- arch/arm64/boot/dts/rockchip/rk356x-base.dtsi | 25 +++++++++---------- 1 file changed, 12 insertions(+), 13 deletions(-)