| Message ID | 1472094041-5357-2-git-send-email-guodong.xu@linaro.org |
|---|---|
| State | Accepted |
| Commit | 94914fc8046c907c2f175c28bea9c6aff0b118ac |
| Headers | show |
Hi, On 10/28/2016 04:26 PM, Leo Yan wrote: > On Fri, Oct 28, 2016 at 08:43:51AM +0200, Vincent Guittot wrote: > > [...] > >>> running with? Also do you have any details about the card in case its >>> card specific? >> >> The sdcard is quite common: sandisk ultra 16GB >> and my rootfs is on the sdcard > > I'm using rootfs in emmc also have same failure. > >>> Guodong: Is there any bootloader dependency on that change? >> >> FYI, I use firmwares available in AOSP > > I tried latest firmware [1], still cannot boot up until revert the > patch "arm64: dts: hi6220: add resets property into dwmmc nodes". Could you share the log? Is there any log about failure? Best Regards, Jaehoon Chung > > [1] http://builds.96boards.org/snapshots/hikey/linaro/uefi-openplatformpkg/latest/ > > Thanks, > Leo Yan > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index d0b887a..63608e9 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -771,6 +771,7 @@ interrupts = <0x0 0x48 0x4>; clocks = <&sys_ctrl 2>, <&sys_ctrl 1>; clock-names = "ciu", "biu"; + resets = <&sys_ctrl PERIPH_RSTDIS0_MMC0>; bus-width = <0x8>; vmmc-supply = <&ldo19>; pinctrl-names = "default"; @@ -790,6 +791,7 @@ #size-cells = <0x0>; clocks = <&sys_ctrl 4>, <&sys_ctrl 3>; clock-names = "ciu", "biu"; + resets = <&sys_ctrl PERIPH_RSTDIS0_MMC1>; vqmmc-supply = <&ldo7>; vmmc-supply = <&ldo10>; bus-width = <0x4>; @@ -807,6 +809,7 @@ interrupts = <0x0 0x4a 0x4>; clocks = <&sys_ctrl HI6220_MMC2_CIUCLK>, <&sys_ctrl HI6220_MMC2_CLK>; clock-names = "ciu", "biu"; + resets = <&sys_ctrl PERIPH_RSTDIS0_MMC2>; bus-width = <0x4>; broken-cd; pinctrl-names = "default", "idle";
Add resets property into dwmmc_0, dwmmc_1 and dwmmc_2 for hi6220 Code and documentation to this property were confirmed by maintainers. See: [1] https://patchwork.kernel.org/patch/9276607/ [2] https://patchwork.kernel.org/patch/8487151/ [3] https://lkml.org/lkml/2016/8/12/91 cc: Jaehoon Chung <jh80.chung@samsung.com> cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Guodong Xu <guodong.xu@linaro.org> --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 3 +++ 1 file changed, 3 insertions(+) -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel