From: Chanwoo Choi <cw00.choi@samsung.com>
To: k.kozlowski@samsung.com, kgene@kernel.org,
s.nawrocki@samsung.com, tomasz.figa@gmail.com
Cc: jh80.chung@samsung.com, andi.shyti@samsung.com,
inki.dae@samsung.com, sw0312.kim@samsung.com,
pankaj.dubey@samsung.com, cw00.choi@samsung.com,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v3 8/8] ARM: dts: Add MSHC2 dt node for SD card for exynos3250-artik5-eval board
Date: Tue, 15 Mar 2016 16:38:10 +0900 [thread overview]
Message-ID: <1458027490-13787-9-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1458027490-13787-1-git-send-email-cw00.choi@samsung.com>
From: Jaehoon Chung <jh80.chung@samsung.com>
This patch adds MSHC (Mobile Storage Host Controller) dt node for
Exynos3250 SoC. MSHC is an interface between the system and the SD card
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
arch/arm/boot/dts/exynos3250-artik5-eval.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
index b476154590a5..be4d6aa379f3 100644
--- a/arch/arm/boot/dts/exynos3250-artik5-eval.dts
+++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
@@ -21,6 +21,23 @@
"samsung,exynos3250", "samsung,exynos3";
};
+&mshc_2 {
+ num-slots = <1>;
+ cap-sd-highspeed;
+ disable-wp;
+ vqmmc-supply = <&ldo3_reg>;
+ card-detect-delay = <200>;
+ clock-frequency = <100000000>;
+ clock-freq-min-max = <400000 100000000>;
+ samsung,dw-mshc-ciu-div = <1>;
+ samsung,dw-mshc-sdr-timing = <0 1>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_cmd &sd2_clk &sd2_cd &sd2_bus1 &sd2_bus4>;
+ bus-width = <4>;
+ status = "okay";
+};
+
&serial_2 {
status = "okay";
};
--
1.9.1
prev parent reply other threads:[~2016-03-15 7:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-15 7:38 [PATCH v3 0/8] ARM: dts: Add new Exynos3250-based ARTIK5 module dtsi file Chanwoo Choi
2016-03-15 7:38 ` [PATCH v3 1/8] ARM: dts: Add initial pin configuration for exynos3250-rinato Chanwoo Choi
2016-03-15 7:38 ` [PATCH v3 2/8] clk: samsung: exynos3250: Add UART2 clock Chanwoo Choi
2016-03-24 23:39 ` Chanwoo Choi
2016-03-15 7:38 ` [PATCH v3 3/8] clk: samsung: exynos3250: Add MMC2 clock Chanwoo Choi
2016-03-24 23:39 ` Chanwoo Choi
2016-03-25 9:50 ` Sylwester Nawrocki
2016-03-28 0:44 ` Chanwoo Choi
[not found] ` <56F87E83.7060100-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-03-29 1:48 ` Krzysztof Kozlowski
2016-03-30 9:37 ` Sylwester Nawrocki
[not found] ` <56F9DEE6.8020203-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-03-31 11:04 ` Sylwester Nawrocki
2016-04-01 0:15 ` Krzysztof Kozlowski
2016-03-30 9:30 ` Sylwester Nawrocki
2016-03-15 7:38 ` [PATCH v3 4/8] ARM: dts: Add UART2 dt node for Exynos3250 SoC Chanwoo Choi
2016-03-15 7:38 ` [PATCH v3 5/8] ARM: dts: Add initial gpio setting of MMC2 device for exynos3250-monk Chanwoo Choi
[not found] ` <1458027490-13787-1-git-send-email-cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-03-15 7:38 ` [PATCH v3 6/8] ARM: dts: Add MSHC2 dt node for Exynos3250 SoC Chanwoo Choi
2016-03-15 7:38 ` [PATCH v3 7/8] ARM: dts: Add exynos3250-artik5 dtsi file for ARTIK5 module Chanwoo Choi
2016-03-18 21:01 ` Rob Herring
2016-03-19 11:44 ` Chanwoo Choi
2016-03-15 7:38 ` Chanwoo Choi [this message]
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