kernel.git/drivers/soc/renesas, branch linux-4.9.y

soc: renesas: rcar-sysc: Improve SYSC interrupt config in legacy wrapper

2016-06-29T12:37:24Z

Align SYSC interrupt configuration in the legacy wrapper with the DT version: - Mask SYSC interrupt sources before enabling them (doesn't matter much as they're disabled at the GIC level anyway), - Make sure not to clear reserved SYSCIMR bits that were set before. Signed-off-by: Geert Uytterhoeven Reviewed-by: Ulrich Hecht Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Move SYSC interrupt config to rcar-sysc driver

2016-06-29T12:37:08Z

On R-Car H1 and Gen2, the SYSC interrupt registers are always configured using hardcoded values in platform code. For R-Car Gen2, values are provided for H2 and M2-W only, other SoCs are not yet supported, and never will be. Move this configuration from SoC-specific platform code to the rcar_sysc_init() wrapper, so it can be skipped if the SYSC is configured from DT. This would be the case not only for H1, H2, and M2-W using a modern DTS, but also for other R-Car Gen2 SoCs not supported by the platform code, relying purely on DT. There is no longer a need to return the mapped register block, hence make the function return void. Signed-off-by: Geert Uytterhoeven Reviewed-by: Ulrich Hecht Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Make rcar_sysc_init() init the PM domains

2016-06-29T12:36:51Z

Let rcar_sysc_init() trigger initialization of the SYSC PM domains from DT if called before the early_initcall. On failure, it falls back to mapping the passed register block, as before. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Fix uninitialized error code in rcar_sysc_pd_init()

2016-06-29T12:36:37Z

On success, rcar_sysc_pd_init() returns an uninitialized error code. Use the return value of of_genpd_add_provider_onecell() to fix this. This went unnoticed, as early_initcall() doesn't care about the return value. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: add R8A7792 support

2016-06-16T01:53:57Z

Add support for R-Car V2H (R8A7792) SoC power areas to the SYSC driver. Signed-off-by: Sergei Shtylyov Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas

2016-06-06T01:14:21Z

Signed-off-by: Geert Uytterhoeven Acked-by: Laurent Pinchart Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Add support for R-Car H3 power areas

2016-04-25T23:56:38Z

Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Add support for R-Car E2 power areas

2016-04-25T23:56:37Z

Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Add support for R-Car M2-N power areas

2016-04-25T23:56:37Z

R-Car M2-N is identical to R-Car M2-W w.r.t. power domains, so reuse the definitions from the latter. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Add support for R-Car M2-W power areas

2016-04-25T23:56:36Z

Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman