From: Caesar Wang <wxt@rock-chips.com>
To: Heiko Stuebner <heiko@sntech.de>, Ulf Hansson <ulf.hansson@linaro.org>
Cc: linux-rockchip@lists.infradead.org, leecam@google.com,
leozwang@google.com, keescook@google.com,
Caesar Wang <wxt@rock-chips.com>,
Russell King <linux@arm.linux.org.uk>,
devicetree@vger.kernel.org, Kumar Gala <galak@codeaurora.org>,
linux-kernel@vger.kernel.org,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 10/12] ARM: dts: rockchip: add the sdmmc for kylin board
Date: Thu, 7 Jan 2016 16:25:53 +0800 [thread overview]
Message-ID: <1452155155-16232-11-git-send-email-wxt@rock-chips.com> (raw)
In-Reply-To: <1452155155-16232-1-git-send-email-wxt@rock-chips.com>
We should add the sdmmc but enabling it, since the sdmmc and
uart2 ie reusing the same pin.
That will cause the debug information can't display on console.
Anyway, you only need add the okay status if someone wants to enable
the sdmmc.
e.g.
if you use the adb to debug and run with android os.
you can add the
status = "okay" to enable the sdmmc for sd card working.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---
Changes in v2: None
arch/arm/boot/dts/rk3036-kylin.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index c5e46f9..2dbc7bb 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -357,6 +357,17 @@
pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
};
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ card-detect-delay = <200>;
+ disable-wp;
+ num-slots = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
+};
+
&uart2 {
status = "okay";
};
@@ -394,6 +405,12 @@
};
};
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
sleep {
global_pwroff: global-pwroff {
rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: wxt@rock-chips.com (Caesar Wang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 10/12] ARM: dts: rockchip: add the sdmmc for kylin board
Date: Thu, 7 Jan 2016 16:25:53 +0800 [thread overview]
Message-ID: <1452155155-16232-11-git-send-email-wxt@rock-chips.com> (raw)
In-Reply-To: <1452155155-16232-1-git-send-email-wxt@rock-chips.com>
We should add the sdmmc but enabling it, since the sdmmc and
uart2 ie reusing the same pin.
That will cause the debug information can't display on console.
Anyway, you only need add the okay status if someone wants to enable
the sdmmc.
e.g.
if you use the adb to debug and run with android os.
you can add the
status = "okay" to enable the sdmmc for sd card working.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---
Changes in v2: None
arch/arm/boot/dts/rk3036-kylin.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index c5e46f9..2dbc7bb 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -357,6 +357,17 @@
pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
};
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ card-detect-delay = <200>;
+ disable-wp;
+ num-slots = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
+};
+
&uart2 {
status = "okay";
};
@@ -394,6 +405,12 @@
};
};
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
sleep {
global_pwroff: global-pwroff {
rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
--
1.9.1
next prev parent reply other threads:[~2016-01-07 8:27 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-07 8:25 [PATCH v2 00/12] Add the family patches to support for kylin board Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 01/12] ARM: dts: rockchip: set the pinctrl default setting for rk3036 i2s Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-09 2:17 ` Heiko Stuebner
2016-01-09 2:17 ` Heiko Stuebner
2016-01-09 2:17 ` Heiko Stuebner
2016-01-07 8:25 ` [PATCH v2 02/12] ARM: dts: rockchip: add the sound codec for kylin board Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-09 2:39 ` Heiko Stuebner
2016-01-09 2:39 ` Heiko Stuebner
2016-01-09 2:39 ` Heiko Stuebner
2016-01-07 8:25 ` [PATCH v2 03/12] ARM: dts: rockchip: override the clocks in i2s " Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-09 2:31 ` Heiko Stuebner
2016-01-09 2:31 ` Heiko Stuebner
2016-01-11 13:38 ` Caesar Wang
2016-01-11 13:38 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 04/12] clk: rockchip: rk3036: enable the CLK_IGNORE_UNUSED flag for sclk_i2s_out Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 10:05 ` Heiko Stuebner
2016-01-07 10:05 ` Heiko Stuebner
2016-01-08 9:26 ` Caesar Wang
2016-01-08 9:26 ` Caesar Wang
2016-01-08 9:46 ` Heiko Stuebner
2016-01-08 9:46 ` Heiko Stuebner
2016-01-08 9:46 ` Heiko Stuebner
2016-01-13 8:10 ` Caesar Wang
2016-01-13 8:10 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 05/12] mmc: pwrseq: Document optional exteral vcc for the simple power sequence Caesar Wang
2016-01-08 12:13 ` Javier Martinez Canillas
2016-01-08 12:13 ` Javier Martinez Canillas
2016-01-07 8:25 ` [PATCH v2 06/12] mmc: pwrseq: add support for power-on sequencing through DT Caesar Wang
2016-01-08 12:22 ` Javier Martinez Canillas
2016-01-09 2:42 ` Heiko Stuebner
2016-01-11 16:02 ` Javier Martinez Canillas
2016-01-15 9:15 ` Caesar Wang
2016-01-15 9:15 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 07/12] ARM: dts: rockchip: enable the high speed on sdio for kylin board Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 08/12] ARM: dts: rockchip: add the wifi/bt regulator " Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 09/12] ARM: dts: rockchip: enable the uart0 " Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` Caesar Wang [this message]
2016-01-07 8:25 ` [PATCH v2 10/12] ARM: dts: rockchip: add the sdmmc " Caesar Wang
2016-01-07 8:25 ` [PATCH v2 11/12] ARM: dts: rockchip: add the lcdc and hdmi node for rk3036 Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` [PATCH v2 12/12] ARM: dts: Add pl330-broken-no-flushp quirk for rk3036 SoCs Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 8:25 ` Caesar Wang
2016-01-07 10:44 ` [PATCH v2 00/12] Add the family patches to support for kylin board Heiko Stuebner
2016-01-07 10:44 ` Heiko Stuebner
2016-01-08 9:02 ` Caesar Wang
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