kernel.git/drivers/soc/renesas, branch linux-4.7.y

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

soc: renesas: rcar-sysc: Add support for R-Car H2 power areas

2016-04-25T23:56:35Z

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

soc: renesas: rcar-sysc: Add support for R-Car H1 power areas

2016-04-25T23:56:35Z

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

soc: renesas: rcar-sysc: Enable Clock Domain for I/O devices

2016-04-25T23:56:27Z

On R-Car H3, some power areas (e.g. A3VP) contain I/O devices, which are also part of the CPG/MSSR Clock Domain. On all R-Car SoCs, devices in the "always-on" PM Domain are part of the Clock Domain served by the CPG/MSSR or CPG/MSTP driver. Hook up the CPG/MSTP or CPG/MSSR Clock Domain attach/detach callbacks to enable power management using module clocks. Which callback to hook up depends on the presence of device nodes compatible with "renesas,cpg-mstp-clocks". This clears the path for a future migration from the CPG/MSTP to the CPG/MSSR driver on R-Car H1 and Gen2. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Reviewed-by: Ulf Hansson Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Make rcar_sysc_power_is_off() static

2016-04-22T07:30:53Z

As of commit b12ff41658171f53 ("ARM: shmobile: r8a7779: Remove legacy PM Domain remainings"), rcar_sysc_power_is_off() is no longer used from SoC-specific code. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Add DT support for SYSC PM domains

2016-04-22T07:30:37Z

Populate the SYSC PM domains from DT, based on the presence of a device node for the System Controller. The actual power area hiearchy, and features of specific areas are obtained from tables in the C code. The SYSCIER and SYSCIMR register values are derived from the power areas present, which will help to get rid of the hardcoded values in R-Car H1 and R-Car Gen2 platform code later. Initialization is done from an early_initcall(), to make sure the PM Domains are initialized before secondary CPU bringup. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Reviewed-by: Ulf Hansson Signed-off-by: Simon Horman

soc: renesas: rcar-sysc: Improve rcar_sysc_power() debug info

2016-04-22T07:23:31Z

Print requested power domain state. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman