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https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
imx: ventana: enable dm for SPI
Enable driver model for SPI which allows us to remove the iomux and init. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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parent
777f333c37
commit
ca3ac1e32a
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@ -19,7 +19,6 @@
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#include <asm/gpio.h>
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#include <asm/mach-imx/boot_mode.h>
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#include <asm/mach-imx/sata.h>
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#include <asm/mach-imx/spi.h>
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#include <asm/mach-imx/video.h>
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#include <asm/io.h>
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#include <asm/setup.h>
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@ -41,7 +40,6 @@
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#include <power/pfuze100_pmic.h>
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#include <fdt_support.h>
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#include <jffs2/load_kernel.h>
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#include <spi_flash.h>
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#include "gsc.h"
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#include "common.h"
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@ -127,28 +125,6 @@ int board_ehci_hcd_init(int port)
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}
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#endif /* CONFIG_USB_EHCI_MX6 */
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#ifdef CONFIG_MXC_SPI
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iomux_v3_cfg_t const ecspi1_pads[] = {
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/* SS1 */
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IOMUX_PADS(PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(SPI_PAD_CTRL)),
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IOMUX_PADS(PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL)),
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IOMUX_PADS(PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL)),
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IOMUX_PADS(PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL)),
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};
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int board_spi_cs_gpio(unsigned bus, unsigned cs)
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{
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return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(3, 19)) : -1;
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}
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static void setup_spi(void)
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{
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gpio_request(IMX_GPIO_NR(3, 19), "spi_cs");
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gpio_direction_output(IMX_GPIO_NR(3, 19), 1);
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SETUP_IOMUX_PADS(ecspi1_pads);
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}
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#endif
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/* configure eth0 PHY board-specific LED behavior */
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int board_phy_config(struct phy_device *phydev)
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{
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@ -591,9 +567,6 @@ int board_init(void)
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setup_ventana_i2c(0);
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board_type = read_eeprom(CONFIG_I2C_GSC, &ventana_info);
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#ifdef CONFIG_MXC_SPI
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setup_spi();
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#endif
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setup_ventana_i2c(1);
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setup_ventana_i2c(2);
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@ -96,6 +96,9 @@ CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_CONS_INDEX=2
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CONFIG_DM_SERIAL=y
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CONFIG_MXC_UART=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_MXC_SPI=y
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CONFIG_DM_THERMAL=y
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CONFIG_IMX_THERMAL=y
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CONFIG_USB=y
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@ -100,6 +100,9 @@ CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_CONS_INDEX=2
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CONFIG_DM_SERIAL=y
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CONFIG_MXC_UART=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_MXC_SPI=y
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CONFIG_DM_THERMAL=y
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CONFIG_IMX_THERMAL=y
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CONFIG_USB=y
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@ -102,6 +102,9 @@ CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_CONS_INDEX=2
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CONFIG_DM_SERIAL=y
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CONFIG_MXC_UART=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_MXC_SPI=y
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CONFIG_DM_THERMAL=y
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CONFIG_IMX_THERMAL=y
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CONFIG_USB=y
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