[U-Boot] [PATCH 0/3] samsung: Add mmc controller to use dw mmc

on Trats2 board. Beomho Seo (3): board: samsung: trats2: Add DW MMC controller initialization arm: exynos: pinmux: Add sdmmc4 gpio confifuration arm: exynos: clock: Remove exynos4x12_set_mmc_clk function arch/arm/cpu/armv7/exynos/clock.c | 29 + arch/arm/cpu

[U-Boot] [PATCH 1/3] board: samsung: trats2: Add DW MMC controller initialization

Add DW MMC controller initialization. Selectively use DW MMC controller instead of SDHCI controller. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Minkyu Kang --- board/samsung/trats2/trats2.c | 31 +-- 1 file changed, 21 insertions(+), 10 deletions

[U-Boot] [PATCH 2/3] arm: exynos: pinmux: Add sdmmc4 gpio configuration

For use dwmmc controller, add SDMMC4 gpio configuration. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Minkyu Kang --- arch/arm/cpu/armv7/exynos/pinmux.c | 20 +++- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c

[U-Boot] [PATCH 3/3] arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

Remove exynos4x12_set_mmc_clk. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Minkyu Kang --- arch/arm/cpu/armv7/exynos/clock.c | 29 + 1 file changed, 1 insertion(+), 28 deletions(-) diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu

Re: [U-Boot] [PATCH 1/3] board: samsung: trats2: Add DW MMC controller initialization

Thank you for your reply. On 03/06/2014 03:58 PM, Minkyu Kang wrote: > On 05/03/14 10:57, Beomho Seo wrote: >> Add DW MMC controller initialization. >> Selectively use DW MMC controller instead of SDHCI controller. >> >> Signed-off-by: Beomho Seo >> Signed-off

Re: [U-Boot] [PATCH 3/3] arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

On 03/06/2014 04:00 PM, Minkyu Kang wrote: > On 05/03/14 10:57, Beomho Seo wrote: >> Remove exynos4x12_set_mmc_clk. > > Please describe here why you remove it. > exynos4x12_set_mmc_clk function have been removed. Because exynos4x12_clock/ exnos4_clock have same div_fsys* value

[U-Boot] [PATCH v2 2/4] arm: exynos: pinmux: Add sdmmc4 gpio configuration

For use dwmmc controller at exynos4, add SDMMC gpio configuration. In case SDMMC2, do not use 8bit mode at exynos4. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v2: - Fixed value initialise. - Comment add in

[U-Boot] [PATCH v2 0/4] samsung: Add mmc controller to use dwmmc

: - Use device tree for dw mmc controller. - dw mmc node is added device node on exynos4 device tree. - dw mmc controller driver is fixed for use exynos4 and 5. - add fdt compat id of exynos4 dwmmc. - Add comment. Beomho Seo (4): drivers: mmc: dwmmc: enable support for DT arm: exynos: pinmux: Add

[U-Boot] [PATCH v2 1/4] drivers: mmc: dwmmc: enable support for DT

This patch enable support for device tree for dw-mmc driver. Driver have been fixed because it is used exynos5 and exynos4. And then, add fdt compat id of exynos4 dwmmc. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- drivers

[U-Boot] [PATCH v2 3/4] arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

exynos4x12_set_mmc_clk function have been removed. Because exynos4x12_clock and exynos4_clock return same div_fsys* value. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v2: - None. arch/arm/cpu/armv7/exynos

[U-Boot] [PATCH v2 4/4] board: trats2: Enable device tree on Trats2

This patch add dwmmc emmc controller node on exynos4 and exynos4412 device tree. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v2: - None. arch/arm/dts/exynos4.dtsi |8 arch/arm/dts

[U-Boot] [PATCH v3 0/4] samsung: Add mmc controller to use dwmmc

exynos4 dwmmc. - Add comment. Beomho Seo (4): drivers: mmc: dwmmc: enable support for DT arm: exynos: pinmux: Add sdmmc4 gpio configuration arm: exynos: clock: Remove exynos4x12_set_mmc_clk function board: trats2: Enable device tree on Trats2 arch/arm/cpu/armv7/exynos/clock.c | 29

[U-Boot] [PATCH v3 1/4]drivers: mmc: dwmmc: enable support for DT

This patch enables for device tree for dw-mmc driver. Driver have been fixed because it is used exynos5 and exynos4. Add, fdt compat id of exynos4 dwmmc. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Tested-by: Piotr Wilczek Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang

[U-Boot] {PATCH v3 3/4] arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

exynos4x12_set_mmc_clk function have been removed. Because, exynos4x12_clock and exynos4_clock return smae div_fsys* value. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Tested-by: Piotr Wilczek Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v3: - None

[U-Boot] {PATCH v3 4/4] board: trats2: Enable device tree on Trats2

This patch add dwmmc emmc controller node on exynos4 and exynos4412 device tree. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Tested-by: Piotr Wilczek Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v3: - Subtract one from div to set accurate frequency

[U-Boot] [PATCH v3 2/4] arm: exynos: pinmux: add sdmmc4 gpio configratuion

For use dwmmc controller at exynos4, add SDMMC4 gpio configuration. In case SDMMC2, do not use 8 bit mode at exynos4. Signed-off-by: Beomho Seo Signed-off-by: Jaehoon Chung Tested-by: Piotr Wilczek Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Minkyu Kang --- Changes for v3: - Set bank_ext of

Re: [U-Boot] {PATCH v3 4/4] board: trats2: Enable device tree on Trats2

On 03/20/2014 01:14 PM, Beomho Seo wrote: > This patch add dwmmc emmc controller node on exynos4 and exynos4412 device > tree. > > Signed-off-by: Beomho Seo > Signed-off-by: Jaehoon Chung > Tested-by: Piotr Wilczek > Cc: Lukasz Majewski > Cc: Piotr Wilczek > Cc: M

Re: [U-Boot] {PATCH v3 3/4] arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

On 04/08/2014 11:53 AM, Minkyu Kang wrote: > Dear Beomho Seo, > > On 20/03/14 13:14, Beomho Seo wrote: >> exynos4x12_set_mmc_clk function have been removed. >> Because, exynos4x12_clock and exynos4_clock return smae div_fsys* value. > > typo, smae -> same? > T

Re: [U-Boot] [PATCH v3 1/4]drivers: mmc: dwmmc: enable support for DT

Thank you for your advice. On 04/08/2014 11:53 AM, Minkyu Kang wrote: > Dear Beonho Seo, > > On 20/03/14 13:14, Beomho Seo wrote: >> This patch enables for device tree for dw-mmc driver. >> Driver have been fixed because it is used exynos5 and exynos4. >> Add, fdt