Re: [PATCH v6 4/7] arm64: dts: mediatek: Add MT8173 MMC dts

[Eddie Huang <eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>]

Hi Dan,

On Mon, 2015-06-29 at 19:24 +0800, Daniel Kurtz wrote:
> On Thu, Jun 18, 2015 at 10:28 AM, Eddie Huang <eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> wrote:
> >> On Thu, 2015-06-18 at 10:04 +0800, Eddie Huang wrote:
> > > On Tue, 2015-06-16 at 20:20 +0800, Daniel Kurtz wrote:
> > > > On Tue, Jun 16, 2015 at 7:39 PM, Daniel Kurtz <djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> wrote:
> > > > > On Mon, Jun 15, 2015 at 7:20 PM, Chaotian Jing
> > > > > <chaotian.jing-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> wrote:
> > > > >> From: Eddie Huang <eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> > > > >>
> > > > >> Add node mmc0 ~ mmc3 for mt8173.dtsi
> > > > >> Add node mmc0, mmc1 for mt8173-evb.dts
> > > > >>
> > > > >> Signed-off-by: Chaotian Jing <chaotian.jing-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> > > > >> Signed-off-by: Eddie Huang <eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> > > > >> ---
> > > > >>  arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 126 ++++++++++++++++++++++++++++
> > > > >>  arch/arm64/boot/dts/mediatek/mt8173.dtsi    |  45 +++++++++-
> > > > >>  2 files changed, 170 insertions(+), 1 deletion(-)
> > > > >>
> > > > >> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > > > >> index b1560c9..762ec61 100644
> > > > >> --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > > > >> +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> > > > >> @@ -33,6 +33,132 @@
> > > > >>         chosen { };
> > > > >>  };
> > > > >>
> > > > >> +&mmc0 {
> > > > >> +       pinctrl-names = "default", "state_uhs";
> > > > >> +       pinctrl-0 = <&mmc0_pins_default>;
> > > > >> +       pinctrl-1 = <&mmc0_pins_uhs>;
> > > > >> +       status = "okay";
> > > > >> +       bus-width = <8>;
> > > > >> +       max-frequency = <50000000>;
> > > > >> +       cap-mmc-highspeed;
> > > > >> +       vmmc-supply = <&mt6397_vemc_3v3_reg>;
> > > > >> +       vqmmc-supply = <&mt6397_vio18_reg>;
> > > >
> > > > I also can't find phandles for these regulators.
> > > >
> > > > >> +       non-removable;
> > > > >> +};
> > > > >> +
> > > > >> +&mmc1 {
> > > > >> +       pinctrl-names = "default", "state_uhs";
> > > > >> +       pinctrl-0 = <&mmc1_pins_default>;
> > > > >> +       pinctrl-1 = <&mmc1_pins_uhs>;
> > > > >> +       status = "okay";
> > > > >> +       bus-width = <4>;
> > > > >> +       max-frequency = <50000000>;
> > > > >> +       cap-sd-highspeed;
> > > > >> +       sd-uhs-sdr25;
> > > > >> +       cd-gpios = <&pio 132 0>;
> > > > >> +       vmmc-supply = <&mt6397_vmch_reg>;
> > > > >> +       vqmmc-supply = <&mt6397_vmc_reg>;
> > > >
> > > > nor these regulators.
> > > >
> > > > Which kernel branch are you basing your patch set on?
> > > >
> > > It is based on 4.1-rc1, and Sascha's regulator dts patch.
> > > [3/4] ARM: dts: mt8135-evbp1: Add PMIC support:
> > > https://patchwork.kernel.org/patch/6261161/
> > >
> > My mistake, we only sent mt8135-evbp1.dts, but this patch need
> > mt8173-evb.dts, we will send this.
> 
> 
> Hi Eddie,
> 
> When do you plan to send an updated mmc patch set?
> 

This patch depends on clock_null patch [0] that James still working on
it. We will send new patch after [0] clarify.

[0]:
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-June/351255.html


Thanks
Eddie