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51 lines
1.4 KiB
51 lines
1.4 KiB
From 5b92db97f4ae345bd6f045c9427471680a7fe2e7 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Wed, 21 Sep 2016 22:58:34 +0200
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Subject: [PATCH] ARM: BCM5301X: Specify USB 3.0 PHY in DT
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Driver for Northstar USB 3.0 PHY has been recently added under the name
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phy-bcm-ns-usb3. Add binding for it into the DT files.
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The only slightly tricky part is BCM47094 which uses different PHY
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version and requires different compatible value.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/bcm47094.dtsi | 6 ++++++
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arch/arm/boot/dts/bcm5301x.dtsi | 7 +++++++
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2 files changed, 13 insertions(+)
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--- a/arch/arm/boot/dts/bcm47094.dtsi
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+++ b/arch/arm/boot/dts/bcm47094.dtsi
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@@ -6,6 +6,12 @@
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#include "bcm4708.dtsi"
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+/ {
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+ usb3_phy: usb3-phy {
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+ compatible = "brcm,ns-bx-usb3-phy";
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+ };
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+};
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+
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&uart0 {
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clock-frequency = <125000000>;
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};
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--- a/arch/arm/boot/dts/bcm5301x.dtsi
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+++ b/arch/arm/boot/dts/bcm5301x.dtsi
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@@ -149,6 +149,13 @@
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clock-names = "phy-ref-clk";
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};
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+ usb3_phy: usb3-phy {
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+ compatible = "brcm,ns-ax-usb3-phy";
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+ reg = <0x18105000 0x1000>, <0x18003000 0x1000>;
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+ reg-names = "dmp", "ccb-mii";
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+ #phy-cells = <0>;
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+ };
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+
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axi@18000000 {
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compatible = "brcm,bus-axi";
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reg = <0x18000000 0x1000>;
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