brcm63xx: rename target to bcm63xx

This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 124 insertions, 0 deletions

diff --git a/target/linux/bcm63xx/patches-4.14/347-MIPS-BCM6318-USB-support.patch b/target/linux/bcm63xx/patches-4.14/347-MIPS-BCM6318-USB-support.patch
new file mode 100644
index 0000000000..92c37c130f
--- /dev/null
+++ b/target/linux/bcm63xx/patches-4.14/347-MIPS-BCM6318-USB-support.patch
@@ -0,0 +1,124 @@
+--- 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 HW_HAS_PCI
++	select BCM63XX_OHCI
++	select BCM63XX_EHCI
+ 
+ config BCM63XX_CPU_6328
+ 	bool "support 6328 CPU"