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From: Lubomir Rintel <lkundrak@v3.sk>
To: Eric Miao <eric.y.miao@gmail.com>,
	Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Russell King <linux@armlinux.org.uk>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Lubomir Rintel <lkundrak@v3.sk>
Subject: [PATCH v3 15/18] ARM: mmp: add a pxa-usb-phy device
Date: Mon, 12 Nov 2018 04:20:24 +0100	[thread overview]
Message-ID: <20181112032027.653931-16-lkundrak@v3.sk> (raw)
In-Reply-To: <20181112032027.653931-1-lkundrak@v3.sk>

This is to replace the USB PHY initialization code (pxa_usb_phy_init(),
pxa_usb_phy_deinit()) with a proper PHY driver.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
---
 arch/arm/mach-mmp/devices.c | 21 +++++++++++++++++++++
 arch/arm/mach-mmp/pxa910.h  |  1 +
 2 files changed, 22 insertions(+)

diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c
index 0fca63c80e1a..822b8be042b9 100644
--- a/arch/arm/mach-mmp/devices.c
+++ b/arch/arm/mach-mmp/devices.c
@@ -240,6 +240,27 @@ void pxa_usb_phy_deinit(void __iomem *phy_reg)
 #if IS_ENABLED(CONFIG_USB_SUPPORT)
 static u64 __maybe_unused usb_dma_mask = ~(u32)0;
 
+#if IS_ENABLED(CONFIG_PHY_PXA_USB)
+struct resource pxa168_usb_phy_resources[] = {
+	[0] = {
+		.start	= PXA168_U2O_PHYBASE,
+		.end	= PXA168_U2O_PHYBASE + USB_PHY_RANGE,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+struct platform_device pxa168_device_usb_phy = {
+	.name		= "pxa-usb-phy",
+	.id		= -1,
+	.resource	= pxa168_usb_phy_resources,
+	.num_resources	= ARRAY_SIZE(pxa168_usb_phy_resources),
+	.dev		=  {
+		.dma_mask	= &usb_dma_mask,
+		.coherent_dma_mask = 0xffffffff,
+	}
+};
+#endif /* CONFIG_PHY_PXA_USB */
+
 #if IS_ENABLED(CONFIG_USB_MV_UDC)
 struct resource pxa168_u2o_resources[] = {
 	/* regbase */
diff --git a/arch/arm/mach-mmp/pxa910.h b/arch/arm/mach-mmp/pxa910.h
index 42009c349eae..2dfe38e4acc1 100644
--- a/arch/arm/mach-mmp/pxa910.h
+++ b/arch/arm/mach-mmp/pxa910.h
@@ -22,6 +22,7 @@ extern struct pxa_device_desc pxa910_device_pwm2;
 extern struct pxa_device_desc pxa910_device_pwm3;
 extern struct pxa_device_desc pxa910_device_pwm4;
 extern struct pxa_device_desc pxa910_device_nand;
+extern struct platform_device pxa168_device_usb_phy;
 extern struct platform_device pxa168_device_u2o;
 extern struct platform_device pxa168_device_u2ootg;
 extern struct platform_device pxa168_device_u2oehci;
-- 
2.19.1


  parent reply	other threads:[~2018-11-12  3:21 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-12  3:20 [PATCH v3 00/18] MMP platform fixes Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 01/18] dt-bindings: mrvl,mmp-timer: add clock Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 02/18] DT: marvell,mmp2: fix the gpio interrupt cell number Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 03/18] DT: marvell,mmp2: give gpio node a name Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 04/18] DT: marvell,mmp2: add clock to the timer Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 05/18] DT: marvell,mmp2: add MMC controllers Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 06/18] DT: marvell,mmp2: fix TWSI2 Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 07/18] DT: marvell,mmp2: add more TWSI controllers Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 08/18] DT: marvell,mmp2: add OTG PHY Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 09/18] DT: marvell,mmp2: add USB OTG host controller Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 10/18] irqchip/mmp: only touch the PJ4 & FIQ bits on enable/disable Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 11/18] gpio: pxa: avoid attempting to set pin direction via pinctrl on MMP2 Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 12/18] ARM: mmp/mmp2: use cpu_is_pj4() instead of cpu_is_mmp2() Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 13/18] ARM: mmp2: initialize clocks before the timer Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 14/18] ARM: mmp/mmp2: dt: enable the clock Lubomir Rintel
2018-11-12  3:20 ` Lubomir Rintel [this message]
2018-11-12  3:20 ` [PATCH v3 16/18] ARM: mmp: add an instance of pxa-usb-phy to ttc_dkb and aspenite Lubomir Rintel
2018-11-12  3:20 ` [PATCH v3 17/18] USB: phy-mv-usb: use phy-pxa-usb Lubomir Rintel
2018-11-13 17:02   ` Robert Jarzmik
2018-11-12  3:20 ` [PATCH v3 18/18] USB: gadget: mv-udc: " Lubomir Rintel

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