arm: rmobile: gose: Migrate serial driver to drivers model

This adds drivers model support of serial port to Gose board,
and migrate serial port to drivers model.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

diff --git a/board/renesas/gose/gose.c b/board/renesas/gose/gose.c
index 677b976aafda78e222e5f01db841a1535f6a5b58..d72bc291b93b201331b4ff15347da33fba700b09 100644 (file)
--- a/board/renesas/gose/gose.c
+++ b/board/renesas/gose/gose.c
@@ -8,6 +8,8 @@
 
 #include <common.h>
 #include <malloc.h>
+#include <dm.h>
+#include <dm/platform_data/serial_sh.h>
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
@@ -144,3 +146,15 @@ void reset_cpu(ulong addr)
        val |= 0x02;
        i2c_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
 }
+
+static const struct sh_serial_platdata serial_platdata = {
+       .base = SCIF0_BASE,
+       .type = PORT_SCIF,
+       .clk = 14745600,
+       .clk_mode = EXT_CLK,
+};
+
+U_BOOT_DEVICE(gose_serials) = {
+       .name = "serial_sh",
+       .platdata = &serial_platdata,
+};

diff --git a/configs/gose_defconfig b/configs/gose_defconfig
index 54a56f5e71cb62376fe81537bfd6e23f57af0d62..b5b76828b5a01fb7c96cd56aec98f0b0b9da1f96 100644 (file)
--- a/configs/gose_defconfig
+++ b/configs/gose_defconfig
@@ -1,3 +1,5 @@
 CONFIG_ARM=y
 CONFIG_RMOBILE=y
 CONFIG_TARGET_GOSE=y
+CONFIG_DM=y
+CONFIG_DM_SERIAL=y

diff --git a/include/configs/gose.h b/include/configs/gose.h
index 44c8a3053a21403146bd0214616ec44c8e18a0c9..808a8b0fcc50297e2eebc0386768c67ea0ea1f54 100644 (file)
--- a/include/configs/gose.h
+++ b/include/configs/gose.h
@@ -39,8 +39,6 @@
 
 /* SCIF */
 #define CONFIG_SCIF_CONSOLE
-#define CONFIG_CONS_SCIF0
-#define CONFIG_SCIF_USE_EXT_CLK
 
 /* FLASH */
 #define CONFIG_SYS_NO_FLASH
@@ -68,7 +66,6 @@
 #define RMOBILE_XTAL_CLK       20000000u
 #define CONFIG_SYS_CLK_FREQ    RMOBILE_XTAL_CLK
 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2)
-#define CONFIG_SH_SCIF_CLK_FREQ        14745600
 #define CONFIG_SYS_TMU_CLK_DIV 4
 
 /* I2C */