samsung: exynos: Convert SROMC interface to a driver
Add a bus driver for this and use it to configure the bus parameters for
the Ethernet interface. Drop the old pre-driver-model code.
Switch over to use driver model for Ethernet.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9de97cc..ff51a4e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -661,6 +661,7 @@
select DM
select DM_GPIO
select DM_I2C
+ select DM_ETH
select DM_KEYBOARD
select DM_SERIAL
select DM_SPI
diff --git a/arch/arm/dts/exynos5250-smdk5250.dts b/arch/arm/dts/exynos5250-smdk5250.dts
index e542a79..afe0cca 100644
--- a/arch/arm/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/dts/exynos5250-smdk5250.dts
@@ -41,6 +41,7 @@
};
sromc@12250000 {
+ compatible = "samsung,exynos5-sromc";
bank = <1>;
srom-timing = <1 9 12 1 6 1 1>;
width = <2>;
diff --git a/arch/arm/mach-exynos/include/mach/sromc.h b/arch/arm/mach-exynos/include/mach/sromc.h
index 15c9ccc..ac229e0 100644
--- a/arch/arm/mach-exynos/include/mach/sromc.h
+++ b/arch/arm/mach-exynos/include/mach/sromc.h
@@ -33,22 +33,4 @@
/* Configure the Band Width and Bank Control Regs for required SROMC Bank */
void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf);
-enum {
- FDT_SROM_PMC,
- FDT_SROM_TACP,
- FDT_SROM_TAH,
- FDT_SROM_TCOH,
- FDT_SROM_TACC,
- FDT_SROM_TCOS,
- FDT_SROM_TACS,
-
- FDT_SROM_TIMING_COUNT,
-};
-
-struct fdt_sromc {
- u8 bank; /* srom bank number */
- u8 width; /* bus width in bytes */
- unsigned int timing[FDT_SROM_TIMING_COUNT]; /* timing parameters */
-};
-
#endif /* __ASM_ARCH_SROMC_H_ */