diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-05-20 13:14:27 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2025-05-20 20:42:03 +0200 |
| commit | ede1fa1384c230c9823f6bf1849cf50c5fc8a83e (patch) | |
| tree | 8faed131b02a3c9fbcc2df594c3d5b14ebf077d7 | |
| parent | 1631cbdb808963354ef6b6454bc617cd15f90718 (diff) | |
arm64: dts: rockchip: Add missing SFC power-domains to rk3576
Add the power-domains for the RK3576 SFC nodes according to the
TRM part 1. This fixes potential SErrors when accessing the SFC
registers without other peripherals (e.g. eMMC) doing a prior
power-domain enable. For example this is easy to trigger on the
Rock 4D, which enables the SFC0 interface, but does not enable
the eMMC interface at the moment.
Cc: stable@vger.kernel.org
Fixes: 36299757129c8 ("arm64: dts: rockchip: Add SFC nodes for rk3576")
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250520-rk3576-fix-fspi-pmdomain-v1-1-f07c6e62dadd@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3576.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi index 79800959b797..260f9598ee6c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi @@ -1605,6 +1605,7 @@ interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_FSPI1_X2>, <&cru HCLK_FSPI1>; clock-names = "clk_sfc", "hclk_sfc"; + power-domains = <&power RK3576_PD_SDGMAC>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1655,6 +1656,7 @@ interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_FSPI_X2>, <&cru HCLK_FSPI>; clock-names = "clk_sfc", "hclk_sfc"; + power-domains = <&power RK3576_PD_NVM>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; |