On 10/01/2019 18:40, Jagan Teki wrote:
> Implement UART resets for all relevant Allwinner SoC
> clock drivers via ccu reset table.
>
> Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
Compared against each manual:
Reviewed-by: Andre Przywara <andre.przyw...@arm.com>
Cheers,
Andre.
> ---
> drivers/clk/sunxi/clk_a23.c | 6 ++++++
> drivers/clk/sunxi/clk_a31.c | 7 +++++++
> drivers/clk/sunxi/clk_a64.c | 6 ++++++
> drivers/clk/sunxi/clk_a83t.c | 6 ++++++
> drivers/clk/sunxi/clk_h3.c | 5 +++++
> drivers/clk/sunxi/clk_r40.c | 9 +++++++++
> drivers/clk/sunxi/clk_v3s.c | 4 ++++
> 7 files changed, 43 insertions(+)
>
> diff --git a/drivers/clk/sunxi/clk_a23.c b/drivers/clk/sunxi/clk_a23.c
> index ebe8d0002c..854259bf81 100644
> --- a/drivers/clk/sunxi/clk_a23.c
> +++ b/drivers/clk/sunxi/clk_a23.c
> @@ -38,6 +38,12 @@ static struct ccu_reset a23_resets[] = {
> [RST_BUS_OTG] = RESET(0x2c0, BIT(24)),
> [RST_BUS_EHCI] = RESET(0x2c0, BIT(26)),
> [RST_BUS_OHCI] = RESET(0x2c0, BIT(29)),
> +
> + [RST_BUS_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_BUS_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_BUS_UART2] = RESET(0x2d8, BIT(18)),
> + [RST_BUS_UART3] = RESET(0x2d8, BIT(19)),
> + [RST_BUS_UART4] = RESET(0x2d8, BIT(20)),
> };
>
> static const struct ccu_desc a23_ccu_desc = {
> diff --git a/drivers/clk/sunxi/clk_a31.c b/drivers/clk/sunxi/clk_a31.c
> index 145df5c19f..a38d76cb7c 100644
> --- a/drivers/clk/sunxi/clk_a31.c
> +++ b/drivers/clk/sunxi/clk_a31.c
> @@ -46,6 +46,13 @@ static struct ccu_reset a31_resets[] = {
> [RST_AHB1_OHCI0] = RESET(0x2c0, BIT(29)),
> [RST_AHB1_OHCI1] = RESET(0x2c0, BIT(30)),
> [RST_AHB1_OHCI2] = RESET(0x2c0, BIT(31)),
> +
> + [RST_APB2_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_APB2_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_APB2_UART2] = RESET(0x2d8, BIT(18)),
> + [RST_APB2_UART3] = RESET(0x2d8, BIT(19)),
> + [RST_APB2_UART4] = RESET(0x2d8, BIT(20)),
> + [RST_APB2_UART5] = RESET(0x2d8, BIT(21)),
> };
>
> static const struct ccu_desc a31_ccu_desc = {
> diff --git a/drivers/clk/sunxi/clk_a64.c b/drivers/clk/sunxi/clk_a64.c
> index 63424a9e2d..a2ba6eefc5 100644
> --- a/drivers/clk/sunxi/clk_a64.c
> +++ b/drivers/clk/sunxi/clk_a64.c
> @@ -43,6 +43,12 @@ static const struct ccu_reset a64_resets[] = {
> [RST_BUS_EHCI1] = RESET(0x2c0, BIT(25)),
> [RST_BUS_OHCI0] = RESET(0x2c0, BIT(28)),
> [RST_BUS_OHCI1] = RESET(0x2c0, BIT(29)),
> +
> + [RST_BUS_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_BUS_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_BUS_UART2] = RESET(0x2d8, BIT(18)),
> + [RST_BUS_UART3] = RESET(0x2d8, BIT(19)),
> + [RST_BUS_UART4] = RESET(0x2d8, BIT(20)),
> };
>
> static const struct ccu_desc a64_ccu_desc = {
> diff --git a/drivers/clk/sunxi/clk_a83t.c b/drivers/clk/sunxi/clk_a83t.c
> index 76099fd154..1ef6ac5b25 100644
> --- a/drivers/clk/sunxi/clk_a83t.c
> +++ b/drivers/clk/sunxi/clk_a83t.c
> @@ -40,6 +40,12 @@ static struct ccu_reset a83t_resets[] = {
> [RST_BUS_EHCI0] = RESET(0x2c0, BIT(26)),
> [RST_BUS_EHCI1] = RESET(0x2c0, BIT(27)),
> [RST_BUS_OHCI0] = RESET(0x2c0, BIT(29)),
> +
> + [RST_BUS_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_BUS_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_BUS_UART2] = RESET(0x2d8, BIT(18)),
> + [RST_BUS_UART3] = RESET(0x2d8, BIT(19)),
> + [RST_BUS_UART4] = RESET(0x2d8, BIT(20)),
> };
>
> static const struct ccu_desc a83t_ccu_desc = {
> diff --git a/drivers/clk/sunxi/clk_h3.c b/drivers/clk/sunxi/clk_h3.c
> index 69c2aa34a3..f82949b3b6 100644
> --- a/drivers/clk/sunxi/clk_h3.c
> +++ b/drivers/clk/sunxi/clk_h3.c
> @@ -53,6 +53,11 @@ static struct ccu_reset h3_resets[] = {
> [RST_BUS_OHCI1] = RESET(0x2c0, BIT(29)),
> [RST_BUS_OHCI2] = RESET(0x2c0, BIT(30)),
> [RST_BUS_OHCI3] = RESET(0x2c0, BIT(31)),
> +
> + [RST_BUS_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_BUS_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_BUS_UART2] = RESET(0x2d8, BIT(18)),
> + [RST_BUS_UART3] = RESET(0x2d8, BIT(19)),
> };
>
> static const struct ccu_desc h3_ccu_desc = {
> diff --git a/drivers/clk/sunxi/clk_r40.c b/drivers/clk/sunxi/clk_r40.c
> index 9a632b2603..fd7aae97ea 100644
> --- a/drivers/clk/sunxi/clk_r40.c
> +++ b/drivers/clk/sunxi/clk_r40.c
> @@ -50,6 +50,15 @@ static struct ccu_reset r40_resets[] = {
> [RST_BUS_OHCI0] = RESET(0x2c0, BIT(29)),
> [RST_BUS_OHCI1] = RESET(0x2c0, BIT(30)),
> [RST_BUS_OHCI2] = RESET(0x2c0, BIT(31)),
> +
> + [RST_BUS_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_BUS_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_BUS_UART2] = RESET(0x2d8, BIT(18)),
> + [RST_BUS_UART3] = RESET(0x2d8, BIT(19)),
> + [RST_BUS_UART4] = RESET(0x2d8, BIT(20)),
> + [RST_BUS_UART5] = RESET(0x2d8, BIT(21)),
> + [RST_BUS_UART6] = RESET(0x2d8, BIT(22)),
> + [RST_BUS_UART7] = RESET(0x2d8, BIT(23)),
> };
>
> static const struct ccu_desc r40_ccu_desc = {
> diff --git a/drivers/clk/sunxi/clk_v3s.c b/drivers/clk/sunxi/clk_v3s.c
> index a268786b2d..25ad87500e 100644
> --- a/drivers/clk/sunxi/clk_v3s.c
> +++ b/drivers/clk/sunxi/clk_v3s.c
> @@ -26,6 +26,10 @@ static struct ccu_reset v3s_resets[] = {
> [RST_USB_PHY0] = RESET(0x0cc, BIT(0)),
>
> [RST_BUS_OTG] = RESET(0x2c0, BIT(24)),
> +
> + [RST_BUS_UART0] = RESET(0x2d8, BIT(16)),
> + [RST_BUS_UART1] = RESET(0x2d8, BIT(17)),
> + [RST_BUS_UART2] = RESET(0x2d8, BIT(18)),
> };
>
> static const struct ccu_desc v3s_ccu_desc = {
>
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