On 2016/5/20 20:58, Heiko Stuebner wrote:
Am Freitag, 20. Mai 2016, 20:35:53 schrieb Shawn Lin:
在 2016/5/20 7:56, Caesar Wang 写道:
That's seem the incorrect string to match the spi driver.
Will it break the backward compatibility for some dtb if not
falling back to "rockchip,rockchip-spi" ?
in what dtb did you see "rockchip,rockchip-spi"?
I'm not 100% sure, but I remember we toke this name on local
branch for rk3036 when we were developing this Soc.
I.e. it isn't part of any current _mainline_ devicetree files.
Caesar, Could you check our develop-3.10 branch to see if it does
exist?
Anyway, "rockchip,rockchip-spi" isn't a part of mainline dt property.
Heiko
Fixes commit f629fcfab2cd
("ARM: dts: rockchip: support the spi for rk3036")
Signed-off-by: Caesar Wang <wxt@xxxxxxxxxxxxxx>
Cc: Heiko Stuebner <heiko@xxxxxxxxx>
Cc: linux-rockchip@xxxxxxxxxxxxxxxxxxx
---
Changes in v2: None
arch/arm/boot/dts/rk3036.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/rk3036.dtsi
b/arch/arm/boot/dts/rk3036.dtsi index d0f4bb7..a30700a 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -431,7 +431,7 @@
};
spi: spi@20074000 {
- compatible = "rockchip,rockchip-spi";
+ compatible = "rockchip,rk3036-spi";
reg = <0x20074000 0x1000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks =<&cru PCLK_SPI>, <&cru SCLK_SPI>;
--
Best Regards
Shawn Lin
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