Messages in this thread Patch in this message | | | From | Mark Brown <> | Date | Wed, 30 Mar 2016 08:46:41 -0700 | Subject | Applied "regmap: mmio: Parse endianness definitions from DT" to the regmap tree |
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The patch
regmap: mmio: Parse endianness definitions from DT
has been applied to the regmap tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From 0dbdb76c0ca8e7caf27c9a210f64c4359e2974a4 Mon Sep 17 00:00:00 2001 From: Mark Brown <broonie@kernel.org> Date: Tue, 29 Mar 2016 12:30:44 -0700 Subject: [PATCH] regmap: mmio: Parse endianness definitions from DT
Since we changed to do formatting in the bus we now skip all the format parsing that the core does for its data marshalling code. This means that we skip the DT parsing it does which breaks some systems, we need to add an explict call in the MMIO code to do this.
Reported-by: Alexander Stein <alexander.stein@systec-electronic.com> Tested-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- drivers/base/regmap/regmap-mmio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/base/regmap/regmap-mmio.c b/drivers/base/regmap/regmap-mmio.c index b27573c69af7..7132a662c80d 100644 --- a/drivers/base/regmap/regmap-mmio.c +++ b/drivers/base/regmap/regmap-mmio.c @@ -23,6 +23,8 @@ #include <linux/regmap.h> #include <linux/slab.h> +#include "internal.h" + struct regmap_mmio_context { void __iomem *regs; unsigned val_bytes; @@ -245,7 +247,7 @@ static struct regmap_mmio_context *regmap_mmio_gen_context(struct device *dev, ctx->val_bytes = config->val_bits / 8; ctx->clk = ERR_PTR(-ENODEV); - switch (config->val_format_endian) { + switch (regmap_get_val_endian(dev, ®map_mmio, config)) { case REGMAP_ENDIAN_DEFAULT: case REGMAP_ENDIAN_LITTLE: #ifdef __LITTLE_ENDIAN -- 2.8.0.rc3
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