| Message ID | 1385043627-30439-7-git-send-email-balajitk@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Balaji T K <balajitk@ti.com> [131121 06:21]: > Add pbias-supply to mmc1/sd card. ... > --- a/arch/arm/boot/dts/dra7-evm.dts > +++ b/arch/arm/boot/dts/dra7-evm.dts > @@ -261,6 +261,7 @@ > &mmc1 { > status = "okay"; > vmmc-supply = <&ldo1_reg>; > + pbias-supply = <&pbias_regulator>; > bus-width = <4>; > }; You may not need to patch this in at all. I think the PBIAS is there only for the first slot and it's hardwired so it's always there. If that's the case, then you can just always request it. Or use the compatible flag if needed. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thursday 21 November 2013 10:33 PM, Tony Lindgren wrote: > * Balaji T K <balajitk@ti.com> [131121 06:21]: >> Add pbias-supply to mmc1/sd card. > ... > >> --- a/arch/arm/boot/dts/dra7-evm.dts >> +++ b/arch/arm/boot/dts/dra7-evm.dts >> @@ -261,6 +261,7 @@ >> &mmc1 { >> status = "okay"; >> vmmc-supply = <&ldo1_reg>; >> + pbias-supply = <&pbias_regulator>; >> bus-width = <4>; >> }; > > You may not need to patch this in at all. I think the PBIAS is there > only for the first slot and it's hardwired so it's always there. If > that's the case, then you can just always request it. Or use the > compatible flag if needed. pbias is not applicable for mmc1 on am33xx and is applicable for only for OMAP2-OMAP5, so I can add pbias-supply to omapx.dtsi files > > Regards, > > Tony > -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 5babba0..b2a5099 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -261,6 +261,7 @@ &mmc1 { status = "okay"; vmmc-supply = <&ldo1_reg>; + pbias-supply = <&pbias_regulator>; bus-width = <4>; }; diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 31a632f..1e9290d 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -166,6 +166,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index fa532aa..bb335c9 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -129,6 +129,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts index 4665421..ff8a9f9 100644 --- a/arch/arm/boot/dts/omap3-devkit8000.dts +++ b/arch/arm/boot/dts/omap3-devkit8000.dts @@ -86,6 +86,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi index 3007e79..be47a37 100644 --- a/arch/arm/boot/dts/omap3-evm-common.dtsi +++ b/arch/arm/boot/dts/omap3-evm-common.dtsi @@ -64,6 +64,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts index b9b55c9..95854ea 100644 --- a/arch/arm/boot/dts/omap3-gta04.dts +++ b/arch/arm/boot/dts/omap3-gta04.dts @@ -142,6 +142,7 @@ pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <4>; }; diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi index ba1e58b..6f74003 100644 --- a/arch/arm/boot/dts/omap3-igep.dtsi +++ b/arch/arm/boot/dts/omap3-igep.dtsi @@ -114,6 +114,7 @@ pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index c4f20bf..73f26ad 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -354,6 +354,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; + pbias-supply = <&pbias_regulator>; bus-width = <4>; cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */ }; diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi index a461d2f..e697f0e 100644 --- a/arch/arm/boot/dts/omap3-overo.dtsi +++ b/arch/arm/boot/dts/omap3-overo.dtsi @@ -61,6 +61,7 @@ /* on board microSD slot */ &mmc1 { vmmc-supply = <&vmmc1>; + pbias-supply = <&pbias_regulator>; bus-width = <4>; }; diff --git a/arch/arm/boot/dts/omap3-zoom3.dts b/arch/arm/boot/dts/omap3-zoom3.dts index 15eb9fe..a6e1557 100644 --- a/arch/arm/boot/dts/omap3-zoom3.dts +++ b/arch/arm/boot/dts/omap3-zoom3.dts @@ -168,6 +168,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index 281914e..cee3ee4 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -34,6 +34,7 @@ &mmc1 { vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 88c6a05..7a1758b 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -346,6 +346,7 @@ &mmc1 { vmmc-supply = <&vmmc>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index dbc81fb..1d2be1d 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -416,6 +416,7 @@ &mmc1 { vmmc-supply = <&vmmc>; + pbias-supply = <&pbias_regulator>; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/omap4-var-som.dts b/arch/arm/boot/dts/omap4-var-som.dts index b41269e..9ccb07c 100644 --- a/arch/arm/boot/dts/omap4-var-som.dts +++ b/arch/arm/boot/dts/omap4-var-som.dts @@ -75,6 +75,7 @@ &mmc1 { vmmc-supply = <&vmmc>; + pbias-supply = <&pbias_regulator>; ti,bus-width = <8>; ti,non-removable; }; diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index 002fa70..76eae5a 100644 --- a/arch/arm/boot/dts/omap5-uevm.dts +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -204,6 +204,7 @@ &mmc1 { vmmc-supply = <&ldo9_reg>; + pbias-supply = <&pbias_regulator>; bus-width = <4>; };
Add pbias-supply to mmc1/sd card. Signed-off-by: Balaji T K <balajitk@ti.com> --- arch/arm/boot/dts/dra7-evm.dts | 1 + arch/arm/boot/dts/omap3-beagle-xm.dts | 1 + arch/arm/boot/dts/omap3-beagle.dts | 1 + arch/arm/boot/dts/omap3-devkit8000.dts | 1 + arch/arm/boot/dts/omap3-evm-common.dtsi | 1 + arch/arm/boot/dts/omap3-gta04.dts | 1 + arch/arm/boot/dts/omap3-igep.dtsi | 1 + arch/arm/boot/dts/omap3-n900.dts | 1 + arch/arm/boot/dts/omap3-overo.dtsi | 1 + arch/arm/boot/dts/omap3-zoom3.dts | 1 + arch/arm/boot/dts/omap3430-sdp.dts | 1 + arch/arm/boot/dts/omap4-panda-common.dtsi | 1 + arch/arm/boot/dts/omap4-sdp.dts | 1 + arch/arm/boot/dts/omap4-var-som.dts | 1 + arch/arm/boot/dts/omap5-uevm.dts | 1 + 15 files changed, 15 insertions(+), 0 deletions(-)