diff options
| author | Chukun Pan <amadeus@jmu.edu.cn> | 2025-04-01 17:00:09 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-19 15:31:58 +0200 |
| commit | 3682d4dd0e8d968fb13b8f667fde6d45a333e988 (patch) | |
| tree | 0080154f72a5758429e5259fc699f60d659d399b | |
| parent | 3d36b1baf038acfcf8218f4327e1a171689a8b6f (diff) | |
arm64: dts: rockchip: Move SHMEM memory to reserved memory on rk3588
[ Upstream commit 8ecd096d018be8a6bd3bd930f3a41a85db66a67d ]
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: c9211fa2602b ("arm64: dts: rockchip: Add base DT for rk3588 SoC")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20250401090009.733771-2-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi index 83e7e0fbe783..ad4331bc0780 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -428,16 +428,15 @@ #clock-cells = <0>; }; - pmu_sram: sram@10f000 { - compatible = "mmio-sram"; - reg = <0x0 0x0010f000 0x0 0x100>; - ranges = <0 0x0 0x0010f000 0x100>; - #address-cells = <1>; - #size-cells = <1>; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; - scmi_shmem: sram@0 { + scmi_shmem: shmem@10f000 { compatible = "arm,scmi-shmem"; - reg = <0x0 0x100>; + reg = <0x0 0x0010f000 0x0 0x100>; + no-map; }; }; |