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From: djw@t-chip.com.cn
To: linux-rockchip@lists.infradead.org
Cc: Wayne Chou <zxf@t-chip.com.cn>, Levin Du <djw@t-chip.com.cn>,
	Heiko Stuebner <heiko@sntech.de>,
	devicetree@vger.kernel.org, David Wu <david.wu@rock-chips.com>,
	Liang Chen <cl@rock-chips.com>,
	linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	Rocky Hao <rocky.hao@rock-chips.com>,
	Will Deacon <will.deacon@arm.com>,
	Joseph Chen <chenjh@rock-chips.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	"David S. Miller" <davem@davemloft.net>
Subject: [PATCH v4 3/4] arm64: dts: rockchip: add io-domain to roc-rk3328-cc
Date: Tue, 31 Jul 2018 13:59:21 +0800	[thread overview]
Message-ID: <1533016762-5268-4-git-send-email-djw@t-chip.com.cn> (raw)
In-Reply-To: <1533016762-5268-1-git-send-email-djw@t-chip.com.cn>

From: Levin Du <djw@t-chip.com.cn>

It is necessary for the io domain setting of the SoC to match the voltage
supplied by the regulators.

Signed-off-by: Levin Du <djw@t-chip.com.cn>

---

Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1:
- Split from V0.

 arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
index 246c317..b983abd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
@@ -208,6 +208,18 @@
 	};
 };
 
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc18_emmc>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_18>;
+	vccio5-supply = <&vcc_io>;
+	vccio6-supply = <&vcc_io>;
+	pmuio-supply = <&vcc_io>;
+};
+
 &pinctrl {
 	pmic {
 		pmic_int_l: pmic-int-l {
-- 
2.7.4



WARNING: multiple messages have this Message-ID (diff)
From: djw@t-chip.com.cn (djw at t-chip.com.cn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 3/4] arm64: dts: rockchip: add io-domain to roc-rk3328-cc
Date: Tue, 31 Jul 2018 13:59:21 +0800	[thread overview]
Message-ID: <1533016762-5268-4-git-send-email-djw@t-chip.com.cn> (raw)
In-Reply-To: <1533016762-5268-1-git-send-email-djw@t-chip.com.cn>

From: Levin Du <djw@t-chip.com.cn>

It is necessary for the io domain setting of the SoC to match the voltage
supplied by the regulators.

Signed-off-by: Levin Du <djw@t-chip.com.cn>

---

Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1:
- Split from V0.

 arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
index 246c317..b983abd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
@@ -208,6 +208,18 @@
 	};
 };
 
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc18_emmc>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_18>;
+	vccio5-supply = <&vcc_io>;
+	vccio6-supply = <&vcc_io>;
+	pmuio-supply = <&vcc_io>;
+};
+
 &pinctrl {
 	pmic {
 		pmic_int_l: pmic-int-l {
-- 
2.7.4

  parent reply	other threads:[~2018-07-31  6:00 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-31  5:59 [PATCH v4 0/4] Add sdmmc UHS support to ROC-RK3328-CC board djw
2018-07-31  5:59 ` djw at t-chip.com.cn
2018-07-31  5:59 ` djw
2018-07-31  5:59 ` [PATCH v4 1/4] gpio: syscon: rockchip: add GRF GPIO support for rk3328 djw
2018-07-31  5:59   ` djw at t-chip.com.cn
2018-07-31 19:36   ` Rob Herring
2018-07-31 19:36     ` Rob Herring
2018-08-01 11:46   ` Heiko Stuebner
2018-08-01 11:46     ` Heiko Stuebner
2018-08-03 17:13   ` Linus Walleij
2018-08-03 17:13     ` Linus Walleij
2018-07-31  5:59 ` [PATCH v4 2/4] arm64: dts: rockchip: add GRF GPIO controller to rk3328 djw
2018-07-31  5:59   ` djw at t-chip.com.cn
2018-08-04 13:16   ` Heiko Stuebner
2018-08-04 13:16     ` Heiko Stuebner
2018-07-31  5:59 ` djw [this message]
2018-07-31  5:59   ` [PATCH v4 3/4] arm64: dts: rockchip: add io-domain to roc-rk3328-cc djw at t-chip.com.cn
2018-08-02 12:54   ` Heiko Stuebner
2018-08-02 12:54     ` Heiko Stuebner
2018-07-31  5:59 ` [PATCH v4 4/4] arm64: dts: rockchip: add sdmmc UHS support for roc-rk3328-cc djw
2018-07-31  5:59   ` djw at t-chip.com.cn
2018-08-04 13:18   ` Heiko Stuebner
2018-08-04 13:18     ` Heiko Stuebner

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