From: Kishon Vijay Abraham I <kishon@ti.com>
To: Santosh Shilimkar <ssantosh@kernel.org>, kishon@ti.com
Cc: robh+dt@kernel.org, Mark Rutland <mark.rutland@arm.com>,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Tony Lindgren <tony@atomide.com>
Subject: [PATCH RESEND 1/3] ARM: dts: keystone-k2g-evm: Add "vqmmc-supply" property for mmc0/mmc1
Date: Fri, 22 Jun 2018 15:46:15 +0530 [thread overview]
Message-ID: <20180622101617.11157-2-kishon@ti.com> (raw)
In-Reply-To: <20180622101617.11157-1-kishon@ti.com>
Add "vqmmc-supply" property for mmc0/mmc1 to indicate the supply connected
to the IO lines. Also add dt node for ldo1 regulator required for mmc1
vqmmc-supply.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/keystone-k2g-evm.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index 154fdd7a7022..ba030c496f51 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -37,6 +37,14 @@
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
+
+ vcc1v8_ldo1_reg: fixedregulator-vcc1v8-ldo1 {
+ compatible = "regulator-fixed";
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
};
&k2g_pinctrl {
@@ -144,6 +152,7 @@
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&vcc3v3_dcin_reg>;
+ vqmmc-supply = <&vcc3v3_dcin_reg>;
cd-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
status = "okay";
};
@@ -152,6 +161,7 @@
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&vcc3v3_dcin_reg>; /* VCC3V3_EMMC is connected to VCC3V3_DCIN */
+ vqmmc-supply = <&vcc1v8_ldo1_reg>;
ti,non-removable;
status = "okay";
};
--
2.17.1
next prev parent reply other threads:[~2018-06-22 10:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-22 10:16 [PATCH RESEND 0/3] K2G: mmc: Update mmc dt node to use Kishon Vijay Abraham I
2018-06-22 10:16 ` Kishon Vijay Abraham I [this message]
2018-06-22 10:16 ` [PATCH RESEND 2/3] ARM: dts: keystone-k2g-evm: Use sdhci-omap programming model Kishon Vijay Abraham I
2018-06-22 10:16 ` [PATCH RESEND 3/3] ARM: configs: keystone: Enable CONFIG_MMC_SDHCI_OMAP Kishon Vijay Abraham I
2018-06-28 4:15 ` [PATCH RESEND 0/3] K2G: mmc: Update mmc dt node to use Kishon Vijay Abraham I
2018-06-29 22:59 ` Santosh Shilimkar
2018-07-02 2:50 ` Kishon Vijay Abraham I
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