[PATCH v8 1/3] ARM: dts: da850: Add cfgchip syscon node
From: Sekhar Nori <hidden>
Date: 2016-11-01 09:54:50
Also in:
linux-devicetree, lkml
Subsystem:
arm port, the rest, ti davinci machine support · Maintainers:
Russell King, Linus Torvalds, Bartosz Golaszewski
Hi David, On Tuesday 01 November 2016 02:17 AM, David Lechner wrote:
Add a syscon node for the SoC CFGCHIPn registers. It includes a child node for the USB PHY that is part of this range of registers. Also have to add OF_DEV_AUXDATA() entry so that clock lookup will work for the the USB PHY driver. Signed-off-by: David Lechner <david@lechnology.com>
For future, please do not combine device-tree addition and other C code into a single patch. I have applied this patch while splitting it into two as attached. Thanks, Sekhar ---8<--- From: David Lechner <david@lechnology.com> Date: Mon, 31 Oct 2016 15:47:19 -0500 Subject: [PATCH] ARM: dts: da850: Add cfgchip syscon node Add a syscon node for the SoC CFGCHIPn registers. It includes a child node for the USB PHY that is part of this range of registers. Signed-off-by: David Lechner <david@lechnology.com> [nsekhar at ti.com: drop OF_DEV_AUXDATA() addition] Signed-off-by: Sekhar Nori <redacted> --- arch/arm/boot/dts/da850.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 4c836133a183..2534aab851e1 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi@@ -209,6 +209,16 @@ }; }; + cfgchip: chip-controller at 1417c { + compatible = "ti,da830-cfgchip", "syscon", "simple-mfd"; + reg = <0x1417c 0x14>; + + usb_phy: usb-phy { + compatible = "ti,da830-usb-phy"; + #phy-cells = <1>; + status = "disabled"; + }; + }; edma0: edma at 0 { compatible = "ti,edma3-tpcc"; /* eDMA3 CC0: 0x01c0 0000 - 0x01c0 7fff */
--
2.9.0
---8<---
From: David Lechner <david@lechnology.com>
Date: Mon, 31 Oct 2016 15:47:19 -0500
Subject: [PATCH] ARM: davinci: da8xx-dt: add OF_DEV_AUXDATA entry for USB phy
Add OF_DEV_AUXDATA() entry for USB phy. This is required for
so that clock lookup will work for the USB PHY driver.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
arch/arm/mach-davinci/da8xx-dt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 0e45cbd57273..5e67618180a7 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -41,6 +41,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("ti,da850-tilcdc", 0x01e13000, "da8xx_lcdc.0", NULL),
OF_DEV_AUXDATA("ti,da830-ohci", 0x01e25000, "ohci", NULL),
OF_DEV_AUXDATA("ti,da830-musb", 0x01e00000, "musb-da8xx", NULL),
+ OF_DEV_AUXDATA("ti,da830-usb-phy", 0x01c1417c, "da8xx-usb-phy", NULL),
{}
};
--
2.9.0