From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: "Biju Das" <biju.das@bp.renesas.com>,
"Simon Horman" <horms@verge.net.au>,
"Magnus Damm" <magnus.damm@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Thierry Reding" <treding@nvidia.com>,
"Andreas Färber" <afaerber@suse.de>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
"Kevin Hilman" <khilman@baylibre.com>,
"Johan Hovold" <johan@kernel.org>,
"Lukasz Majewski" <lukma@denx.de>,
"Michal Simek" <monstr@monstr.eu>,
"Michal Vokáč" <michal.vokac@ysoft.com>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
"Ben Whitten" <ben.whitten@gmail.com>,
"Fabrizio Castro" <fabrizio.castro@bp.renesas.com>,
"Chris Paterson" <Chris.Paterson2@renesas.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-can@vger.kernel.org, netdev@vger.kernel.org,
linux-clk@vger.kernel.org, ebiharaml@si-linux.co.jp
Subject: [PATCH 06/11] arm64: dts: renesas: r8a774c0-cat874: Add uSD support
Date: Wed, 16 Jan 2019 18:37:49 +0000 [thread overview]
Message-ID: <1547663874-29411-7-git-send-email-fabrizio.castro@bp.renesas.com> (raw)
In-Reply-To: <1547663874-29411-1-git-send-email-fabrizio.castro@bp.renesas.com>
From: Biju Das <biju.das@bp.renesas.com>
This patch adds uSD card support.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 50 +++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
index c545ce5..477a56b 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
+++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
@@ -7,6 +7,7 @@
/dts-v1/;
#include "r8a774c0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "Silicon Linux RZ/G2E 96board platform (CAT874)";
@@ -26,6 +27,29 @@
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x78000000>;
};
+
+ vcc_sdhi0: regulator-vcc-sdhi0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI0 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vccq_sdhi0: regulator-vccq-sdhi0 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI0 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
};
&extal_clk {
@@ -37,6 +61,18 @@
groups = "scif2_data_a";
function = "scif2";
};
+
+ sdhi0_pins: sd0 {
+ groups = "sdhi0_data4", "sdhi0_ctrl";
+ function = "sdhi0";
+ power-source = <3300>;
+ };
+
+ sdhi0_pins_uhs: sd0_uhs {
+ groups = "sdhi0_data4", "sdhi0_ctrl";
+ function = "sdhi0";
+ power-source = <1800>;
+ };
};
&scif2 {
@@ -45,3 +81,17 @@
status = "okay";
};
+
+&sdhi0 {
+ pinctrl-0 = <&sdhi0_pins>;
+ pinctrl-1 = <&sdhi0_pins_uhs>;
+ pinctrl-names = "default", "state_uhs";
+
+ vmmc-supply = <&vcc_sdhi0>;
+ vqmmc-supply = <&vccq_sdhi0>;
+ cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ status = "okay";
+};
--
2.7.4
next prev parent reply other threads:[~2019-01-16 18:38 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-16 18:37 [PATCH 00/11] Add basic EK874 support Fabrizio Castro
2019-01-16 18:37 ` [PATCH 01/11] dt-bindings: Add vendor prefix for Silicon Linux Fabrizio Castro
2019-01-17 10:44 ` Simon Horman
2019-01-17 11:17 ` Andreas Färber
2019-01-17 12:19 ` Simon Horman
2019-01-17 12:23 ` Chris Paterson
2019-01-22 1:14 ` Rob Herring
2019-02-14 16:21 ` Fabrizio Castro
2019-02-15 6:52 ` Lukasz Majewski
2019-02-15 9:09 ` Andreas Färber
2019-03-01 12:03 ` Fabrizio Castro
2019-03-04 9:40 ` Simon Horman
2019-01-16 18:37 ` [PATCH 02/11] dt-bindings: arm: renesas: Add si-linux cat87[45] boards Fabrizio Castro
2019-01-17 10:51 ` Simon Horman
2019-01-17 12:32 ` Chris Paterson
2019-01-17 12:59 ` Simon Horman
2019-01-22 14:49 ` Simon Horman
2019-01-16 18:37 ` [PATCH 03/11] arm64: dts: renesas: Add Si-Linux CAT874 board support Fabrizio Castro
2019-01-17 11:04 ` Geert Uytterhoeven
2019-01-22 14:52 ` Simon Horman
2019-01-16 18:37 ` [PATCH 04/11] arm64: dts: renesas: Add Si-Linux EK874 " Fabrizio Castro
2019-01-17 11:05 ` Geert Uytterhoeven
2019-01-22 14:53 ` Simon Horman
2019-01-16 18:37 ` [PATCH 05/11] arm64: dts: renesas: r8a774c0-cat874: Add pincontrol support to scif2 Fabrizio Castro
2019-01-17 11:06 ` Geert Uytterhoeven
2019-01-22 14:54 ` Simon Horman
2019-01-16 18:37 ` Fabrizio Castro [this message]
2019-01-17 11:11 ` [PATCH 06/11] arm64: dts: renesas: r8a774c0-cat874: Add uSD support Simon Horman
2019-01-17 13:19 ` Fabrizio Castro
2019-01-20 8:28 ` Simon Horman
2019-01-22 14:55 ` Simon Horman
2019-01-16 18:37 ` [PATCH 07/11] arm64: dts: renesas: cat875: Add ethernet support Fabrizio Castro
2019-01-17 11:59 ` Simon Horman
2019-01-17 13:27 ` Fabrizio Castro
2019-01-20 8:28 ` Simon Horman
2019-01-22 14:55 ` Simon Horman
2019-01-16 18:37 ` [PATCH 08/11] clk: renesas: r8a774c0: Add missing CANFD clock Fabrizio Castro
2019-01-16 19:05 ` Geert Uytterhoeven
2019-01-16 19:24 ` Fabrizio Castro
2019-01-16 18:37 ` [PATCH 09/11] dt-bindings: can: rcar_can: Fix RZ/G2 CAN clocks Fabrizio Castro
2019-01-17 12:01 ` Simon Horman
2019-01-22 1:15 ` Rob Herring
2019-03-01 11:52 ` Fabrizio Castro
2019-01-16 18:37 ` [PATCH 10/11] arm64: dts: renesas: r8a774c0: Add clkp2 clock to CAN nodes Fabrizio Castro
2019-01-17 12:05 ` Simon Horman
2019-01-28 13:02 ` Simon Horman
2019-03-19 11:12 ` Fabrizio Castro
2019-03-19 11:54 ` Simon Horman
2019-01-16 18:37 ` [PATCH 11/11] dt-bindings: can: rcar_canfd: document r8a774c0 support Fabrizio Castro
2019-01-17 12:11 ` Simon Horman
2019-01-22 1:15 ` Rob Herring
2019-03-01 11:56 ` Fabrizio Castro
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