Message ID | 20200316091324.15968-2-wan.ahmad.zainie.wan.mohamad@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | mmc: sdhci-of-arasan: Add support for Intel Keem | expand |
On Mon, 16 Mar 2020 at 10:13, Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> wrote: > > Add new compatible strings in sdhci-of-arasan.c to support Intel Keem Bay > eMMC/SD/SDIO controller, based on Arasan SDHCI 5.1. > > Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> > --- > .../devicetree/bindings/mmc/arasan,sdhci.txt | 39 +++++++++++++++++++ We are starting to reach a point were I want to see people converting bindings into the yaml format, rather than extending the existing text based ones. Can you please have a look at the sdhci common bindings and the sdhci arasan variant, that would be a good start. Kind regards Uffe > 1 file changed, 39 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > index 428685eb2ded..50f9cc0eff2a 100644 > --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > @@ -24,6 +24,10 @@ Required Properties: > For this device it is strongly suggested to include arasan,soc-ctl-syscon. > - "intel,lgm-sdhci-5.1-sdxc", "arasan,sdhci-5.1": Intel LGM SDXC PHY > For this device it is strongly suggested to include arasan,soc-ctl-syscon. > + - "intel,keembay-sdhci-5.1-emmc", "arasan,sdhci-5.1": Keem Bay eMMC PHY > + For this device it is strongly suggested to include arasan,soc-ctl-syscon. > + - "intel,keembay-sdhci-5.1-sd": Keem Bay SD controller > + - "intel,keembay-sdhci-5.1-sdio": Keem Bay SDIO controller > > [5] Documentation/devicetree/bindings/mmc/sdhci-am654.txt > > @@ -133,3 +137,38 @@ Example: > phy-names = "phy_arasan"; > arasan,soc-ctl-syscon = <&sysconf>; > }; > + > + mmc: mmc@33000000 { > + compatible = "intel,keembay-sdhci-5.1-emmc", "arasan,sdhci-5.1"; > + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0 0x33000000 0x0 0x300>; > + clock-names = "clk_xin", "clk_ahb"; > + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_EMMC>, > + <&scmi_clk KEEM_BAY_PSS_EMMC>; > + phys = <&emmc_phy>; > + phy-names = "phy_arasan"; > + assigned-clocks = <&scmi_clk KEEM_BAY_PSS_AUX_EMMC>; > + clock-output-names = "emmc_cardclock"; > + #clock-cells = <0>; > + arasan,soc-ctl-syscon = <&mmc_phy_syscon>; > + }; > + > + sd0: sdhci@31000000 { > + compatible = "intel,keembay-sdhci-5.1-sd"; > + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0 0x31000000 0x0 0x300>; > + clock-names = "clk_xin", "clk_ahb"; > + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_SD0>, > + <&scmi_clk KEEM_BAY_PSS_SD0>; > + arasan,soc-ctl-syscon = <&sd0_phy_syscon>; > + }; > + > + sd1: sdhci@32000000 { > + compatible = "intel,keembay-sdhci-5.1-sdio"; > + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0 0x32000000 0x0 0x300>; > + clock-names = "clk_xin", "clk_ahb"; > + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_SD1>, > + <&scmi_clk KEEM_BAY_PSS_SD1>; > + arasan,soc-ctl-syscon = <&sd1_phy_syscon>; > + }; > -- > 2.17.1 >
> -----Original Message----- > From: Ulf Hansson <ulf.hansson@linaro.org> > Sent: Wednesday, March 18, 2020 7:08 PM > To: Wan Mohamad, Wan Ahmad Zainie > <wan.ahmad.zainie.wan.mohamad@intel.com> > Cc: Rob Herring <robh+dt@kernel.org>; Mark Rutland > <mark.rutland@arm.com>; Hunter, Adrian <adrian.hunter@intel.com>; > linux-mmc@vger.kernel.org; DTML <devicetree@vger.kernel.org> > Subject: Re: [PATCH 1/2] dt-bindings: mmc: arasan: Add compatible strings > for Intel Keem Bay > > On Mon, 16 Mar 2020 at 10:13, Wan Ahmad Zainie > <wan.ahmad.zainie.wan.mohamad@intel.com> wrote: > > > > Add new compatible strings in sdhci-of-arasan.c to support Intel Keem > > Bay eMMC/SD/SDIO controller, based on Arasan SDHCI 5.1. > > > > Signed-off-by: Wan Ahmad Zainie > > <wan.ahmad.zainie.wan.mohamad@intel.com> > > --- > > .../devicetree/bindings/mmc/arasan,sdhci.txt | 39 > > +++++++++++++++++++ > > We are starting to reach a point were I want to see people converting > bindings into the yaml format, rather than extending the existing text based > ones. > > Can you please have a look at the sdhci common bindings and the sdhci > arasan variant, that would be a good start. Yes, I can start by converting arasan,sdhci.txt. > > Kind regards > Uffe > > > 1 file changed, 39 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > > b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > > index 428685eb2ded..50f9cc0eff2a 100644 > > --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > > +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > > @@ -24,6 +24,10 @@ Required Properties: > > For this device it is strongly suggested to include arasan,soc-ctl-syscon. > > - "intel,lgm-sdhci-5.1-sdxc", "arasan,sdhci-5.1": Intel LGM SDXC PHY > > For this device it is strongly suggested to include arasan,soc-ctl-syscon. > > + - "intel,keembay-sdhci-5.1-emmc", "arasan,sdhci-5.1": Keem Bay > eMMC PHY > > + For this device it is strongly suggested to include arasan,soc-ctl-syscon. > > + - "intel,keembay-sdhci-5.1-sd": Keem Bay SD controller > > + - "intel,keembay-sdhci-5.1-sdio": Keem Bay SDIO controller > > > > [5] Documentation/devicetree/bindings/mmc/sdhci-am654.txt > > > > @@ -133,3 +137,38 @@ Example: > > phy-names = "phy_arasan"; > > arasan,soc-ctl-syscon = <&sysconf>; > > }; > > + > > + mmc: mmc@33000000 { > > + compatible = "intel,keembay-sdhci-5.1-emmc", "arasan,sdhci-5.1"; > > + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; > > + reg = <0x0 0x33000000 0x0 0x300>; > > + clock-names = "clk_xin", "clk_ahb"; > > + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_EMMC>, > > + <&scmi_clk KEEM_BAY_PSS_EMMC>; > > + phys = <&emmc_phy>; > > + phy-names = "phy_arasan"; > > + assigned-clocks = <&scmi_clk KEEM_BAY_PSS_AUX_EMMC>; > > + clock-output-names = "emmc_cardclock"; > > + #clock-cells = <0>; > > + arasan,soc-ctl-syscon = <&mmc_phy_syscon>; > > + }; > > + > > + sd0: sdhci@31000000 { > > + compatible = "intel,keembay-sdhci-5.1-sd"; > > + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; > > + reg = <0x0 0x31000000 0x0 0x300>; > > + clock-names = "clk_xin", "clk_ahb"; > > + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_SD0>, > > + <&scmi_clk KEEM_BAY_PSS_SD0>; > > + arasan,soc-ctl-syscon = <&sd0_phy_syscon>; > > + }; > > + > > + sd1: sdhci@32000000 { > > + compatible = "intel,keembay-sdhci-5.1-sdio"; > > + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; > > + reg = <0x0 0x32000000 0x0 0x300>; > > + clock-names = "clk_xin", "clk_ahb"; > > + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_SD1>, > > + <&scmi_clk KEEM_BAY_PSS_SD1>; > > + arasan,soc-ctl-syscon = <&sd1_phy_syscon>; > > + }; > > -- > > 2.17.1 > >
diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index 428685eb2ded..50f9cc0eff2a 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -24,6 +24,10 @@ Required Properties: For this device it is strongly suggested to include arasan,soc-ctl-syscon. - "intel,lgm-sdhci-5.1-sdxc", "arasan,sdhci-5.1": Intel LGM SDXC PHY For this device it is strongly suggested to include arasan,soc-ctl-syscon. + - "intel,keembay-sdhci-5.1-emmc", "arasan,sdhci-5.1": Keem Bay eMMC PHY + For this device it is strongly suggested to include arasan,soc-ctl-syscon. + - "intel,keembay-sdhci-5.1-sd": Keem Bay SD controller + - "intel,keembay-sdhci-5.1-sdio": Keem Bay SDIO controller [5] Documentation/devicetree/bindings/mmc/sdhci-am654.txt @@ -133,3 +137,38 @@ Example: phy-names = "phy_arasan"; arasan,soc-ctl-syscon = <&sysconf>; }; + + mmc: mmc@33000000 { + compatible = "intel,keembay-sdhci-5.1-emmc", "arasan,sdhci-5.1"; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0 0x33000000 0x0 0x300>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_EMMC>, + <&scmi_clk KEEM_BAY_PSS_EMMC>; + phys = <&emmc_phy>; + phy-names = "phy_arasan"; + assigned-clocks = <&scmi_clk KEEM_BAY_PSS_AUX_EMMC>; + clock-output-names = "emmc_cardclock"; + #clock-cells = <0>; + arasan,soc-ctl-syscon = <&mmc_phy_syscon>; + }; + + sd0: sdhci@31000000 { + compatible = "intel,keembay-sdhci-5.1-sd"; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0 0x31000000 0x0 0x300>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_SD0>, + <&scmi_clk KEEM_BAY_PSS_SD0>; + arasan,soc-ctl-syscon = <&sd0_phy_syscon>; + }; + + sd1: sdhci@32000000 { + compatible = "intel,keembay-sdhci-5.1-sdio"; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0 0x32000000 0x0 0x300>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_SD1>, + <&scmi_clk KEEM_BAY_PSS_SD1>; + arasan,soc-ctl-syscon = <&sd1_phy_syscon>; + };
Add new compatible strings in sdhci-of-arasan.c to support Intel Keem Bay eMMC/SD/SDIO controller, based on Arasan SDHCI 5.1. Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> --- .../devicetree/bindings/mmc/arasan,sdhci.txt | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+)