Date: Fri, 15 Feb 2013 21:29:03 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r246851 - in head/sys: arm/allwinner boot/fdt/dts Message-ID: <201302152129.r1FLT4S3005972@svn.freebsd.org>
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Author: gonzo Date: Fri Feb 15 21:29:03 2013 New Revision: 246851 URL: http://svnweb.freebsd.org/changeset/base/246851 Log: Enable USB1 (which is EHCI0) for Allwinner A10 Tested by: ganbold@ Modified: head/sys/arm/allwinner/a10_clk.c head/sys/arm/allwinner/a10_clk.h head/sys/arm/allwinner/a10_ehci.c head/sys/boot/fdt/dts/cubieboard.dts Modified: head/sys/arm/allwinner/a10_clk.c ============================================================================== --- head/sys/arm/allwinner/a10_clk.c Fri Feb 15 21:24:21 2013 (r246850) +++ head/sys/arm/allwinner/a10_clk.c Fri Feb 15 21:29:03 2013 (r246851) @@ -129,6 +129,7 @@ a10_clk_usb_activate(void) /* Gating AHB clock for USB */ reg_value = ccm_read_4(sc, CCM_AHB_GATING0); reg_value |= CCM_AHB_GATING_USB0; /* AHB clock gate usb0 */ + reg_value |= CCM_AHB_GATING_EHCI0; /* AHB clock gate ehci1 */ reg_value |= CCM_AHB_GATING_EHCI1; /* AHB clock gate ehci1 */ ccm_write_4(sc, CCM_AHB_GATING0, reg_value); Modified: head/sys/arm/allwinner/a10_clk.h ============================================================================== --- head/sys/arm/allwinner/a10_clk.h Fri Feb 15 21:24:21 2013 (r246850) +++ head/sys/arm/allwinner/a10_clk.h Fri Feb 15 21:29:03 2013 (r246851) @@ -101,6 +101,7 @@ #define CCM_MALI400_CLK 0x0154 #define CCM_AHB_GATING_USB0 (1 << 0) +#define CCM_AHB_GATING_EHCI0 (1 << 1) #define CCM_AHB_GATING_EHCI1 (1 << 3) #define CCM_USB_PHY (1 << 8) Modified: head/sys/arm/allwinner/a10_ehci.c ============================================================================== --- head/sys/arm/allwinner/a10_ehci.c Fri Feb 15 21:24:21 2013 (r246850) +++ head/sys/arm/allwinner/a10_ehci.c Fri Feb 15 21:29:03 2013 (r246851) @@ -75,6 +75,7 @@ __FBSDID("$FreeBSD$"); #define SW_AHB_INCRX_ALIGN (1 << 8) #define SW_AHB_INCR4 (1 << 9) #define SW_AHB_INCR8 (1 << 10) +#define GPIO_USB1_PWR 230 #define GPIO_USB2_PWR 227 #define A10_READ_4(sc, reg) \ @@ -182,6 +183,10 @@ a10_ehci_attach(device_t self) GPIO_PIN_SETFLAGS(sc_gpio_dev, GPIO_USB2_PWR, GPIO_PIN_OUTPUT); GPIO_PIN_SET(sc_gpio_dev, GPIO_USB2_PWR, GPIO_PIN_HIGH); + /* Give power to USB */ + GPIO_PIN_SETFLAGS(sc_gpio_dev, GPIO_USB1_PWR, GPIO_PIN_OUTPUT); + GPIO_PIN_SET(sc_gpio_dev, GPIO_USB1_PWR, GPIO_PIN_HIGH); + /* Enable passby */ reg_value = A10_READ_4(sc, SW_USB_PMU_IRQ_ENABLE); reg_value |= SW_AHB_INCR8; /* AHB INCR8 enable */ Modified: head/sys/boot/fdt/dts/cubieboard.dts ============================================================================== --- head/sys/boot/fdt/dts/cubieboard.dts Fri Feb 15 21:24:21 2013 (r246850) +++ head/sys/boot/fdt/dts/cubieboard.dts Fri Feb 15 21:29:03 2013 (r246851) @@ -91,7 +91,14 @@ interrupt-parent = <&AINTC>; }; - usb1: usb@01c1c000 { + usb1: usb@01c14000 { + compatible = "allwinner,usb-ehci", "usb-ehci"; + reg = <0x01c14000 0x1000>; + interrupts = < 39 >; + interrupt-parent = <&AINTC>; + }; + + usb2: usb@01c1c000 { compatible = "allwinner,usb-ehci", "usb-ehci"; reg = <0x01c1c000 0x1000>; interrupts = < 40 >;
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