linux-kernel - [v7 PATCH 4/6] arm64: dts: rockchip: add Type-C phy for RK3399

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1469624836-22792-5-git-send-email-zyw@rock-chips.com>
Date:	Wed, 27 Jul 2016 21:07:14 +0800
From:	Chris Zhong <zyw@...k-chips.com>
To:	dianders@...omium.org, tfiga@...omium.org, heiko@...ech.de,
	yzq@...k-chips.com, groeck@...omium.org, myungjoo.ham@...sung.com,
	cw00.choi@...sung.com, wulf@...k-chips.com, marcheu@...omium.org
Cc:	linux-rockchip@...ts.infradead.org,
	Chris Zhong <zyw@...k-chips.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [v7 PATCH 4/6] arm64: dts: rockchip: add Type-C phy for RK3399

There are 2 Type-C phy on RK3399, they are almost same, except the
address of register. They support USB3.0 Type-C and DisplayPort1.3
Alt Mode on USB Type-C. Register a phy, supply it to USB3 controller
and DP controller.

Signed-off-by: Chris Zhong <zyw@...k-chips.com>
---

Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1: None

 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 44 ++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 0af03a3..7095ddf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -952,6 +952,50 @@
 		};
 	};
 
+	tcphy0: phy@...c0000 {
+		compatible = "rockchip,rk3399-typec-phy";
+		reg = <0x0 0xff7c0000 0x0 0x40000>;
+		rockchip,grf = <&grf>;
+		#phy-cells = <0>;
+		clocks = <&cru SCLK_UPHY0_TCPDCORE>,
+			 <&cru SCLK_UPHY0_TCPDPHY_REF>;
+		clock-names = "tcpdcore", "tcpdphy-ref";
+		assigned-clocks = <&cru SCLK_UPHY0_TCPDCORE>;
+		assigned-clock-rates = <50000000>;
+		resets = <&cru SRST_UPHY0>,
+			 <&cru SRST_UPHY0_PIPE_L00>,
+			 <&cru SRST_P_UPHY0_TCPHY>;
+		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
+		rockchip,typec-conn-dir = <0xe580 0 16>;
+		rockchip,usb3tousb2-en = <0xe580 3 19>;
+		rockchip,external-psm = <0xe588 14 30>;
+		rockchip,pipe-status = <0xe5c0 0 0>;
+		rockchip,uphy-dp-sel = <0x6268 19 19>;
+		status = "disabled";
+	};
+
+	tcphy1: phy@...00000 {
+		compatible = "rockchip,rk3399-typec-phy";
+		reg = <0x0 0xff800000 0x0 0x40000>;
+		rockchip,grf = <&grf>;
+		#phy-cells = <0>;
+		clocks = <&cru SCLK_UPHY1_TCPDCORE>,
+			 <&cru SCLK_UPHY1_TCPDPHY_REF>;
+		clock-names = "tcpdcore", "tcpdphy-ref";
+		assigned-clocks = <&cru SCLK_UPHY1_TCPDCORE>;
+		assigned-clock-rates = <50000000>;
+		resets = <&cru SRST_UPHY1>,
+			 <&cru SRST_UPHY1_PIPE_L00>,
+			 <&cru SRST_P_UPHY1_TCPHY>;
+		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
+		rockchip,typec-conn-dir = <0xe58c 0 16>;
+		rockchip,usb3tousb2-en = <0xe58c 3 19>;
+		rockchip,external-psm = <0xe594 14 30>;
+		rockchip,pipe-status = <0xe5c0 16 16>;
+		rockchip,uphy-dp-sel = <0x6268 3 19>;
+		status = "disabled";
+	};
+
 	watchdog@...40000 {
 		compatible = "snps,dw-wdt";
 		reg = <0x0 0xff840000 0x0 0x100>;
-- 
2.6.3