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The sh73a0 has an internal power gate on the VCCQ power supply for the SDHI0 device that is controlled (for some strange reason) by a bit in a PFC register. This feature should be exposed as a regulator. As the same register is also used for pin control purposes there is no way to achieve atomic read/write sequences with a separate regulator driver. We thus need to implement the regulator here. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
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| .. | ||
| core.c | ||
| core.h | ||
| gpio.c | ||
| Kconfig | ||
| Makefile | ||
| pfc-r8a73a4.c | ||
| pfc-r8a7740.c | ||
| pfc-r8a7778.c | ||
| pfc-r8a7779.c | ||
| pfc-r8a7790.c | ||
| pfc-sh73a0.c | ||
| pfc-sh7203.c | ||
| pfc-sh7264.c | ||
| pfc-sh7269.c | ||
| pfc-sh7372.c | ||
| pfc-sh7720.c | ||
| pfc-sh7722.c | ||
| pfc-sh7723.c | ||
| pfc-sh7724.c | ||
| pfc-sh7734.c | ||
| pfc-sh7757.c | ||
| pfc-sh7785.c | ||
| pfc-sh7786.c | ||
| pfc-shx3.c | ||
| pinctrl.c | ||
| sh_pfc.h | ||