On Sun, Mar 10, 2013 at 11:53 PM, Akshay Saraswat <aksha...@samsung.com> wrote: > This patch adds fdt nodes for peripherals which require > pin muxing and configuration. Device tree bindings for pinctrl > are kept same as required for Linux. Existing pinmux code > modified to retrieve gpio range and function related info from fdt. > > Depends-on: [U-Boot] [PATCH 0/4 V3] EXYNOS5: Add GPIO numbering feature > URL: http://lists.denx.de/pipermail/u-boot/2013-February/146151.html > > Signed-off-by: Akshay Saraswat <aksha...@samsung.com>
Acked-by: Simon Glass <s...@chromium.org> > --- > Changes since v1: > - Device tree bindings changed to linux style. > - Added documentation for samsung pinctrl. > > Changes since v2: > - Rebased as per new version of GPIO numbering patch-set. > > Changes since v3: > - Added comments to reduce ambiguity and increase readability. > - Fixed few other nits. > > Changes since v4: > - Added support for reading peripheral pinctrl subnode names from > preipheral's node instead of hard coding. > > Changes since v5: > - Changed compatible strings for uart, mshc, i2s and pinctrl to make > them similar to kernel in lib/fdtdec.c. > - Changed "samsung,pinctrl-names" to "pinctrl-names" in > exynos5250.dtsi > to make it same as kernel. > - Added explanation for "pinctrl-names" in bindings documentation > samsung-pinctrl.txt. > > arch/arm/cpu/armv7/exynos/pinmux.c | 357 +++++++------- > arch/arm/dts/exynos5250-pinctrl.dtsi | 675 > +++++++++++++++++++++++++++ > arch/arm/dts/exynos5250.dtsi | 88 ++++ > board/samsung/dts/exynos5250-smdk5250.dts | 11 + > doc/device-tree-bindings/samsung-pinctrl.txt | 258 ++++++++++ > include/fdtdec.h | 4 + > lib/fdtdec.c | 4 + > 7 files changed, 1232 insertions(+), 165 deletions(-) > create mode 100644 arch/arm/dts/exynos5250-pinctrl.dtsi > create mode 100644 doc/device-tree-bindings/samsung-pinctrl.txt _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
