From: Geert Uytterhoeven <geert+rene...@linux-m68k.org>
This does not work yet, as there's no pinmux configuration in
setup-r7s72100.c
Signed-off-by: Geert Uytterhoeven <geert+rene...@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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