Use correct spelling of "U-Boot"

[u-boot] / arch / arm / cpu / arm926ejs / lpc32xx / devices.c

diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
index be4c93deb2064b5e5b2ecaa099d9faf6be4e1283..b6db23e981fbd69f5f3cb91cbde60983ef4f1513 100644 (file)
--- a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
@@ -5,13 +5,18 @@
  */
 
 #include <common.h>
-#include <asm/arch/cpu.h>
+#include <dm.h>
+#include <ns16550.h>
+#include <dm/platform_data/lpc32xx_hsuart.h>
+
 #include <asm/arch/clk.h>
 #include <asm/arch/uart.h>
+#include <asm/arch/mux.h>
 #include <asm/io.h>
 
 static struct clk_pm_regs    *clk  = (struct clk_pm_regs *)CLK_PM_BASE;
 static struct uart_ctrl_regs *ctrl = (struct uart_ctrl_regs *)UART_CTRL_BASE;
+static struct mux_regs *mux = (struct mux_regs *)MUX_BASE;
 
 void lpc32xx_uart_init(unsigned int uart_id)
 {
@@ -38,11 +43,53 @@ void lpc32xx_uart_init(unsigned int uart_id)
               &clk->u3clk + (uart_id - 3));
 }
 
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
+static const struct ns16550_platdata lpc32xx_uart[] = {
+       { UART3_BASE, 2, CONFIG_SYS_NS16550_CLK },
+       { UART4_BASE, 2, CONFIG_SYS_NS16550_CLK },
+       { UART5_BASE, 2, CONFIG_SYS_NS16550_CLK },
+       { UART6_BASE, 2, CONFIG_SYS_NS16550_CLK },
+};
+
+#if defined(CONFIG_LPC32XX_HSUART)
+static const struct lpc32xx_hsuart_platdata lpc32xx_hsuart[] = {
+       { HS_UART1_BASE, },
+       { HS_UART2_BASE, },
+       { HS_UART7_BASE, },
+};
+#endif
+
+U_BOOT_DEVICES(lpc32xx_uarts) = {
+#if defined(CONFIG_LPC32XX_HSUART)
+       { "lpc32xx_hsuart", &lpc32xx_hsuart[0], },
+       { "lpc32xx_hsuart", &lpc32xx_hsuart[1], },
+#endif
+       { "ns16550_serial", &lpc32xx_uart[0], },
+       { "ns16550_serial", &lpc32xx_uart[1], },
+       { "ns16550_serial", &lpc32xx_uart[2], },
+       { "ns16550_serial", &lpc32xx_uart[3], },
+#if defined(CONFIG_LPC32XX_HSUART)
+       { "lpc32xx_hsuart", &lpc32xx_hsuart[2], },
+#endif
+};
+#endif
+
+void lpc32xx_dma_init(void)
+{
+       /* Enable DMA interface */
+       writel(CLK_DMA_ENABLE, &clk->dmaclk_ctrl);
+}
+
 void lpc32xx_mac_init(void)
 {
        /* Enable MAC interface */
        writel(CLK_MAC_REG | CLK_MAC_SLAVE | CLK_MAC_MASTER
-               | CLK_MAC_MII, &clk->macclk_ctrl);
+#if defined(CONFIG_RMII)
+               | CLK_MAC_RMII,
+#else
+               | CLK_MAC_MII,
+#endif
+               &clk->macclk_ctrl);
 }
 
 void lpc32xx_mlc_nand_init(void)
@@ -50,3 +97,42 @@ void lpc32xx_mlc_nand_init(void)
        /* Enable NAND interface */
        writel(CLK_NAND_MLC | CLK_NAND_MLC_INT, &clk->flashclk_ctrl);
 }
+
+void lpc32xx_slc_nand_init(void)
+{
+       /* Enable SLC NAND interface */
+       writel(CLK_NAND_SLC | CLK_NAND_SLC_SELECT, &clk->flashclk_ctrl);
+}
+
+void lpc32xx_usb_init(void)
+{
+       /* Do not route the UART 5 Tx/Rx pins to the USB D+ and USB D- pins. */
+       clrbits_le32(&ctrl->ctrl, UART_CTRL_UART5_USB_MODE);
+}
+
+void lpc32xx_i2c_init(unsigned int devnum)
+{
+       /* Enable I2C interface */
+       uint32_t ctrl = readl(&clk->i2cclk_ctrl);
+       if (devnum == 1)
+               ctrl |= CLK_I2C1_ENABLE;
+       if (devnum == 2)
+               ctrl |= CLK_I2C2_ENABLE;
+       writel(ctrl, &clk->i2cclk_ctrl);
+}
+
+U_BOOT_DEVICE(lpc32xx_gpios) = {
+       .name = "gpio_lpc32xx"
+};
+
+/* Mux for SCK0, MISO0, MOSI0. We do not use SSEL0. */
+
+#define P_MUX_SET_SSP0 0x1600
+
+void lpc32xx_ssp_init(void)
+{
+       /* Enable SSP0 interface */
+       writel(CLK_SSP0_ENABLE_CLOCK, &clk->ssp_ctrl);
+       /* Mux SSP0 pins */
+       writel(P_MUX_SET_SSP0, &mux->p_mux_set);
+}