Re: [PATCH v4 1/4] gpio: syscon: rockchip: add GRF GPIO support for rk3328

2018-08-03 Thread Linus Walleij
On Tue, Jul 31, 2018 at 8:00 AM wrote: > From: Levin Du > > In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec > mute control, can also be used for general purpose. It is manipulated by > the GRF_SOC_CON10 register in GRF. Aside from the GPIO_MUTE pin, the HDMI > pins can al

Re: [PATCH v4 1/4] gpio: syscon: rockchip: add GRF GPIO support for rk3328

2018-08-01 Thread Heiko Stuebner
Am Dienstag, 31. Juli 2018, 07:59:19 CEST schrieb d...@t-chip.com.cn: > From: Levin Du > > In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec > mute control, can also be used for general purpose. It is manipulated by > the GRF_SOC_CON10 register in GRF. Aside from the GPIO_MU

Re: [PATCH v4 1/4] gpio: syscon: rockchip: add GRF GPIO support for rk3328

2018-07-31 Thread Rob Herring
On Tue, Jul 31, 2018 at 01:59:19PM +0800, d...@t-chip.com.cn wrote: > From: Levin Du > > In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec > mute control, can also be used for general purpose. It is manipulated by > the GRF_SOC_CON10 register in GRF. Aside from the GPIO_MUTE

[PATCH v4 1/4] gpio: syscon: rockchip: add GRF GPIO support for rk3328

2018-07-30 Thread djw
From: Levin Du In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec mute control, can also be used for general purpose. It is manipulated by the GRF_SOC_CON10 register in GRF. Aside from the GPIO_MUTE pin, the HDMI pins can also be set in the same way. Currently this GRF GPIO