From: Simon Horman <horms@verge.net.au>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Ben Hutchings <ben.hutchings@codethink.co.uk>
Subject: Re: [v2,9/9] ARM: shmobile: r8a7790: lager: Enable UHS-I SDR-50
Date: Wed, 6 Apr 2016 09:56:16 +0900 [thread overview]
Message-ID: <20160406005616.GA7135@verge.net.au> (raw)
In-Reply-To: <1459525479-20842-10-git-send-email-wsa@the-dreams.de>
On Fri, Apr 01, 2016 at 05:44:39PM +0200, Wolfram Sang wrote:
> From: Wolfram Sang <wsa+renesas@sang-engineering.com>
>
> Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,2}.
For some reason which I am entirely unsure of git didn't apply this cleanly
so I did so manually. Please double check that the following is correct.
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [PATCH] ARM: shmobile: r8a7790: lager: Enable UHS-I SDR-50
Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,2}.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index aa6ca92a9485..75fc8d1cb7e3 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -346,11 +346,25 @@
sdhi0_pins: sd0 {
renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
renesas,function = "sdhi0";
+ power-source = <3300>;
+ };
+
+ sdhi0_pins_uhs: sd0_uhs {
+ groups = "sdhi0_data4", "sdhi0_ctrl";
+ function = "sdhi0";
+ power-source = <1800>;
};
sdhi2_pins: sd2 {
renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
renesas,function = "sdhi2";
+ power-source = <3300>;
+ };
+
+ sdhi2_pins_uhs: sd2_uhs {
+ groups = "sdhi2_data4", "sdhi2_ctrl";
+ function = "sdhi2";
+ power-source = <1800>;
};
mmc1_pins: mmc1 {
@@ -539,21 +553,25 @@
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&sdhi0_pins_uhs>;
+ pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi0>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ sd-uhs-sdr50;
status = "okay";
};
&sdhi2 {
pinctrl-0 = <&sdhi2_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&sdhi2_pins_uhs>;
+ pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi2>;
vqmmc-supply = <&vccq_sdhi2>;
cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
+ sd-uhs-sdr50;
status = "okay";
};
--
2.1.4
next prev parent reply other threads:[~2016-04-06 0:56 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 15:44 [PATCH v2 0/9] r8a7790: add UHS-I (SDR50) support to Lager Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 1/9] mmc: tmio, sh_mobile_sdhi: Pass tmio_mmc_host ptr to clk_{enable,disable} ops Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 2/9] mmc: tmio, sh_mobile_sdhi: Add support for variable input clock frequency Wolfram Sang
2016-04-12 12:55 ` Geert Uytterhoeven
2016-04-12 16:19 ` Ben Hutchings
2016-04-15 20:28 ` Wolfram Sang
2016-04-15 20:41 ` Wolfram Sang
2016-04-17 12:49 ` Wolfram Sang
2016-04-18 7:33 ` Geert Uytterhoeven
2016-04-26 10:18 ` Geert Uytterhoeven
2016-04-26 17:00 ` Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 3/9] mmc: tmio: Add UHS-I mode support Wolfram Sang
2016-08-16 18:05 ` Geert Uytterhoeven
2016-08-16 19:55 ` Wolfram Sang
2016-08-16 20:21 ` Geert Uytterhoeven
2016-08-17 19:08 ` Wolfram Sang
2016-08-17 20:17 ` Geert Uytterhoeven
2016-08-18 18:41 ` Wolfram Sang
2016-08-23 12:34 ` Geert Uytterhoeven
2016-04-01 15:44 ` [PATCH v2 4/9] mmc: tmio: always start clock after frequency calculation Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 5/9] mmc: tmio: stop clock when 0Hz is requested Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 6/9] mmc: host: add note that set_ios needs to handle 0Hz properly Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 7/9] mmc: sh_mobile_sdhi: Add UHS-I mode support Wolfram Sang
2016-04-04 15:04 ` Ulf Hansson
2016-04-04 15:17 ` Wolfram Sang
2016-04-04 15:52 ` Ulf Hansson
2016-04-04 15:56 ` Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 8/9] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 9/9] ARM: shmobile: r8a7790: lager: Enable UHS-I SDR-50 Wolfram Sang
2016-04-06 0:56 ` Simon Horman [this message]
2016-04-06 6:38 ` [v2,9/9] " Geert Uytterhoeven
2016-04-06 7:13 ` Simon Horman
2016-04-04 15:08 ` [PATCH v2 0/9] r8a7790: add UHS-I (SDR50) support to Lager Ulf Hansson
2016-04-04 15:21 ` Wolfram Sang
2016-04-05 11:12 ` Ulf Hansson
2016-04-05 11:19 ` Wolfram Sang
2016-04-06 0:56 ` Simon Horman
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