Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH v4 03/15] [WIP] ARM: shmobile: genmai legacy: Add preliminary RSPI pinmux setup | Date | Fri, 24 Jan 2014 13:49:39 +0100 |
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From: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
This does not work yet, as there's no pinmux configuration in setup-r7s72100.c
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> --- v4: - The platform device basename was changed from "rspi" to "rspi-rz" v3: - No changes v2: - New
arch/arm/mach-shmobile/board-genmai.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm/mach-shmobile/board-genmai.c b/arch/arm/mach-shmobile/board-genmai.c index 0b01b7f7e240..3d02167967ec 100644 --- a/arch/arm/mach-shmobile/board-genmai.c +++ b/arch/arm/mach-shmobile/board-genmai.c @@ -19,6 +19,7 @@ */ #include <linux/kernel.h> +#include <linux/pinctrl/machine.h> #include <linux/platform_device.h> #include <linux/sh_eth.h> #include <linux/spi/rspi.h> @@ -77,9 +78,25 @@ static const struct spi_board_info spi_info[] __initconst = { }, }; +static const struct pinctrl_map genmai_pinctrl_map[] = { + /* RSPI4 */ + PIN_MAP_MUX_GROUP_DEFAULT("rspi-rz.4", "pfc-r7s72100", + "rspi4_rspck_p4_0", "rspi4"), + PIN_MAP_MUX_GROUP_DEFAULT("rspi-rz.4", "pfc-r7s72100", + "rspi4_ssl0_p4_1", "rspi4"), + PIN_MAP_MUX_GROUP_DEFAULT("rspi-rz.4", "pfc-r7s72100", + "rspi4_mosi_p4_2", "rspi4"), + PIN_MAP_MUX_GROUP_DEFAULT("rspi-rz.4", "pfc-r7s72100", + "rspi4_miso_p4_3", "rspi4"), +}; + static void __init genmai_add_standard_devices(void) { r7s72100_clock_init(); + pinctrl_register_mappings(genmai_pinctrl_map, + ARRAY_SIZE(genmai_pinctrl_map)); + /* FIXME there's no pinmux configuration in setup-r7s72100.c yet */ + /* r7s72100_pinmux_init(); */ r7s72100_add_dt_devices(); r7s72100_register_rspi(0); -- 1.7.9.5
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