mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
f323dec4f8
Runtime-tested on Comtrend AR-5387un. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
125 lines
4.7 KiB
Diff
125 lines
4.7 KiB
Diff
--- a/arch/mips/bcm63xx/usb-common.c
|
|
+++ b/arch/mips/bcm63xx/usb-common.c
|
|
@@ -109,6 +109,27 @@ void bcm63xx_usb_priv_ohci_cfg_set(void)
|
|
reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
|
|
reg |= USBH_PRIV_SETUP_IOC_MASK;
|
|
bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
|
|
+ } else if (BCMCPU_IS_6318()) {
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+ reg |= USBH_PRIV_PLL_CTRL1_SUSP_EN;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6318_REG);
|
|
+ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
|
|
+ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6318_REG);
|
|
+ reg |= USBH_PRIV_SETUP_IOC_MASK;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+ reg &= ~USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SIM_CTRL_6318_REG);
|
|
+ reg |= USBH_PRIV_SIM_CTRL_LADDR_SEL;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SIM_CTRL_6318_REG);
|
|
}
|
|
|
|
spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
|
|
@@ -144,6 +165,27 @@ void bcm63xx_usb_priv_ehci_cfg_set(void)
|
|
reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6368_REG);
|
|
reg |= USBH_PRIV_SETUP_IOC_MASK;
|
|
bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6368_REG);
|
|
+ } else if (BCMCPU_IS_6318()) {
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+ reg |= USBH_PRIV_PLL_CTRL1_SUSP_EN;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_6318_REG);
|
|
+ reg &= ~USBH_PRIV_SWAP_EHCI_ENDN_MASK;
|
|
+ reg |= USBH_PRIV_SWAP_EHCI_DATA_MASK;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SETUP_6318_REG);
|
|
+ reg |= USBH_PRIV_SETUP_IOC_MASK;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SETUP_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+ reg &= ~USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_PLL_CTRL1_6318_REG);
|
|
+
|
|
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SIM_CTRL_6318_REG);
|
|
+ reg |= USBH_PRIV_SIM_CTRL_LADDR_SEL;
|
|
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SIM_CTRL_6318_REG);
|
|
}
|
|
|
|
spin_unlock_irqrestore(&usb_priv_reg_lock, flags);
|
|
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
|
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
|
@@ -682,6 +682,12 @@
|
|
#define GPIO_MODE_6368_SPI_SSN4 (1 << 30)
|
|
#define GPIO_MODE_6368_SPI_SSN5 (1 << 31)
|
|
|
|
+#define GPIO_PINMUX_SEL0_6318 0x1c
|
|
+#define GPIO_PINMUX_SEL0_GPIO13_SHIFT 26
|
|
+#define GPIO_PINMUX_SEL0_GPIO13_MASK (0x3 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
|
|
+#define GPIO_PINMUX_SEL0_GPIO13_PWRON (1 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
|
|
+#define GPIO_PINMUX_SEL0_GPIO13_LED (2 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
|
|
+#define GPIO_PINMUX_SEL0_GPIO13_GPIO (3 << GPIO_PINMUX_SEL0_GPIO13_SHIFT)
|
|
|
|
#define GPIO_PINMUX_OTHR_REG 0x24
|
|
#define GPIO_PINMUX_OTHR_6328_USB_SHIFT 12
|
|
@@ -1000,6 +1006,7 @@
|
|
|
|
#define USBH_PRIV_SWAP_6358_REG 0x0
|
|
#define USBH_PRIV_SWAP_6368_REG 0x1c
|
|
+#define USBH_PRIV_SWAP_6318_REG 0x0c
|
|
|
|
#define USBH_PRIV_SWAP_USBD_SHIFT 6
|
|
#define USBH_PRIV_SWAP_USBD_MASK (1 << USBH_PRIV_SWAP_USBD_SHIFT)
|
|
@@ -1025,6 +1032,13 @@
|
|
#define USBH_PRIV_SETUP_IOC_SHIFT 4
|
|
#define USBH_PRIV_SETUP_IOC_MASK (1 << USBH_PRIV_SETUP_IOC_SHIFT)
|
|
|
|
+#define USBH_PRIV_SETUP_6318_REG 0x00
|
|
+#define USBH_PRIV_PLL_CTRL1_6318_REG 0x04
|
|
+#define USBH_PRIV_PLL_CTRL1_SUSP_EN (1 << 27)
|
|
+#define USBH_PRIV_PLL_CTRL1_IDDQ_PWRDN (1 << 31)
|
|
+#define USBH_PRIV_SIM_CTRL_6318_REG 0x20
|
|
+#define USBH_PRIV_SIM_CTRL_LADDR_SEL (1 << 5)
|
|
+
|
|
|
|
/*************************************************************************
|
|
* _REG relative to RSET_USBD
|
|
--- a/arch/mips/bcm63xx/boards/board_common.c
|
|
+++ b/arch/mips/bcm63xx/boards/board_common.c
|
|
@@ -125,6 +125,15 @@ void __init board_early_setup(const stru
|
|
}
|
|
|
|
bcm_gpio_writel(val, GPIO_MODE_REG);
|
|
+
|
|
+#if IS_ENABLED(CONFIG_USB)
|
|
+ if (BCMCPU_IS_6318() && (board.has_ehci0 || board.has_ohci0)) {
|
|
+ val = bcm_gpio_readl(GPIO_PINMUX_SEL0_6318);
|
|
+ val &= ~GPIO_PINMUX_SEL0_GPIO13_MASK;
|
|
+ val |= GPIO_PINMUX_SEL0_GPIO13_PWRON;
|
|
+ bcm_gpio_writel(val, GPIO_PINMUX_SEL0_6318);
|
|
+ }
|
|
+#endif
|
|
}
|
|
|
|
|
|
--- a/arch/mips/bcm63xx/Kconfig
|
|
+++ b/arch/mips/bcm63xx/Kconfig
|
|
@@ -23,6 +23,8 @@ config BCM63XX_CPU_6318
|
|
bool "support 6318 CPU"
|
|
select SYS_HAS_CPU_BMIPS32_3300
|
|
select HAVE_PCI
|
|
+ select BCM63XX_OHCI
|
|
+ select BCM63XX_EHCI
|
|
|
|
config BCM63XX_CPU_6328
|
|
bool "support 6328 CPU"
|