| Message ID | 1548761705-10975-5-git-send-email-abel.vesa@nxp.com |
|---|---|
| State | Superseded |
| Delegated to: | Stefano Babic |
| Headers | show |
| Series | mx6sabre: Add DM and SPL FIT support | expand |
> -----Original Message----- > From: Abel Vesa > Sent: 2019年1月29日 19:35 > To: Tom Rini <trini@konsulko.com>; Fabio Estevam > <fabio.estevam@nxp.com>; u-boot@lists.denx.de; dl-uboot-imx > <uboot-imx@nxp.com>; Peng Fan <peng.fan@nxp.com> > Cc: Nitin Garg <nitin.garg@nxp.com>; Abel Vesa <abel.vesa@nxp.com> > Subject: [PATCH v2 14/22] mx6sabresd: Add DM_GPIO support > > Add the DM_GPIO related config for mx6sabresd. > Also add the gpio request calls. > > Signed-off-by: Abel Vesa <abel.vesa@nxp.com> > --- > board/freescale/mx6sabresd/mx6sabresd.c | 5 +++++ > configs/mx6sabresd_defconfig | 1 + > 2 files changed, 6 insertions(+) > > diff --git a/board/freescale/mx6sabresd/mx6sabresd.c > b/board/freescale/mx6sabresd/mx6sabresd.c > index 4688095..99002bd 100644 > --- a/board/freescale/mx6sabresd/mx6sabresd.c > +++ b/board/freescale/mx6sabresd/mx6sabresd.c > @@ -96,6 +96,7 @@ static void setup_iomux_enet(void) > SETUP_IOMUX_PADS(enet_pads); > > /* Reset AR8031 PHY */ > + gpio_request(IMX_GPIO_NR(1, 25), "ENET PHY Reset"); > gpio_direction_output(IMX_GPIO_NR(1, 25) , 0); > mdelay(10); > gpio_set_value(IMX_GPIO_NR(1, 25), 1); @@ -189,6 +190,7 @@ static > iomux_v3_cfg_t const bl_pads[] = { static void enable_backlight(void) { > SETUP_IOMUX_PADS(bl_pads); > + gpio_request(DISP0_PWR_EN, "Display Power Enable"); > gpio_direction_output(DISP0_PWR_EN, 1); } > > @@ -307,11 +309,13 @@ int board_mmc_init(bd_t *bis) > switch (i) { > case 0: > SETUP_IOMUX_PADS(usdhc2_pads); > + gpio_request(USDHC2_CD_GPIO, "USDHC2 CD"); > gpio_direction_input(USDHC2_CD_GPIO); > usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); > break; > case 1: > SETUP_IOMUX_PADS(usdhc3_pads); > + gpio_request(USDHC3_CD_GPIO, "USDHC3 CD"); > gpio_direction_input(USDHC3_CD_GPIO); > usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); > break; > @@ -729,6 +733,7 @@ int checkboard(void) #ifdef CONFIG_SPL_OS_BOOT > int spl_start_uboot(void) { > + gpio_request(KEY_VOL_UP, "KEY Volume UP"); > gpio_direction_input(KEY_VOL_UP); > > /* Only enter in Falcon mode if KEY_VOL_UP is pressed */ diff --git > a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig index > 2b585b2..4f3a619 100644 > --- a/configs/mx6sabresd_defconfig > +++ b/configs/mx6sabresd_defconfig > @@ -71,6 +71,7 @@ CONFIG_FASTBOOT_BUF_ADDR=0x12000000 > CONFIG_FASTBOOT_BUF_SIZE=0x10000000 > CONFIG_FASTBOOT_FLASH=y > CONFIG_FASTBOOT_FLASH_MMC_DEV=2 > +CONFIG_DM_GPIO=y > CONFIG_DM_MMC=y > CONFIG_FSL_ESDHC=y > CONFIG_SPI_FLASH=y Reviewed-by: Peng Fan <peng.fan@nxp.com> > -- > 2.7.4
diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 4688095..99002bd 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -96,6 +96,7 @@ static void setup_iomux_enet(void) SETUP_IOMUX_PADS(enet_pads); /* Reset AR8031 PHY */ + gpio_request(IMX_GPIO_NR(1, 25), "ENET PHY Reset"); gpio_direction_output(IMX_GPIO_NR(1, 25) , 0); mdelay(10); gpio_set_value(IMX_GPIO_NR(1, 25), 1); @@ -189,6 +190,7 @@ static iomux_v3_cfg_t const bl_pads[] = { static void enable_backlight(void) { SETUP_IOMUX_PADS(bl_pads); + gpio_request(DISP0_PWR_EN, "Display Power Enable"); gpio_direction_output(DISP0_PWR_EN, 1); } @@ -307,11 +309,13 @@ int board_mmc_init(bd_t *bis) switch (i) { case 0: SETUP_IOMUX_PADS(usdhc2_pads); + gpio_request(USDHC2_CD_GPIO, "USDHC2 CD"); gpio_direction_input(USDHC2_CD_GPIO); usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); break; case 1: SETUP_IOMUX_PADS(usdhc3_pads); + gpio_request(USDHC3_CD_GPIO, "USDHC3 CD"); gpio_direction_input(USDHC3_CD_GPIO); usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); break; @@ -729,6 +733,7 @@ int checkboard(void) #ifdef CONFIG_SPL_OS_BOOT int spl_start_uboot(void) { + gpio_request(KEY_VOL_UP, "KEY Volume UP"); gpio_direction_input(KEY_VOL_UP); /* Only enter in Falcon mode if KEY_VOL_UP is pressed */ diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig index 2b585b2..4f3a619 100644 --- a/configs/mx6sabresd_defconfig +++ b/configs/mx6sabresd_defconfig @@ -71,6 +71,7 @@ CONFIG_FASTBOOT_BUF_ADDR=0x12000000 CONFIG_FASTBOOT_BUF_SIZE=0x10000000 CONFIG_FASTBOOT_FLASH=y CONFIG_FASTBOOT_FLASH_MMC_DEV=2 +CONFIG_DM_GPIO=y CONFIG_DM_MMC=y CONFIG_FSL_ESDHC=y CONFIG_SPI_FLASH=y
Add the DM_GPIO related config for mx6sabresd. Also add the gpio request calls. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> --- board/freescale/mx6sabresd/mx6sabresd.c | 5 +++++ configs/mx6sabresd_defconfig | 1 + 2 files changed, 6 insertions(+)