arm64: dts: rockchip: Fix DWMMC clocks

Trying to boot an RK3328 box with an HS200-capable eMMC, I see said eMMC
fail to initialise as it can't run its tuning procedure, because the
sample clock is missing. Upon closer inspection, whilst the clock is
present in the DT, its name is subtly incorrect per the binding, so
__of_clk_get_by_name() never finds it. By inspection, the drive clock
suffers from a similar problem, so has never worked properly either.

Fix up all instances of the incorrect clock names across the 64-bit DTs.

Fixes: d717f7352ec6 ("arm64: dts: rockchip: add sdmmc/sdio/emmc nodes for RK3328 SoCs")
Fixes: b790c2cab5ca ("arm64: dts: add Rockchip rk3368 core dtsi and board dts for the r88 board")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index a037ee56fead6db1b0bcedbbf740f6a54ca82977..cae3415544862dfddf06a034ecea62bd50739fd2 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -730,7 +730,7 @@
                interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
                         <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
-               clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+               clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
                fifo-depth = <0x100>;
                status = "disabled";
        };
@@ -741,7 +741,7 @@
                interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
                         <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
-               clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+               clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
                fifo-depth = <0x100>;
                status = "disabled";
        };
@@ -752,7 +752,7 @@
                interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
                         <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
-               clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+               clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
                fifo-depth = <0x100>;
                status = "disabled";
        };

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index aa4d07046a7ba9644316cd7c57b43b64b5327766..03458ac44201c7c66d0e991881ab24e292bfdee2 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -257,7 +257,7 @@
                max-frequency = <150000000>;
                clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
                         <&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
-               clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+               clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
                fifo-depth = <0x100>;
                interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
                resets = <&cru SRST_SDIO0>;