diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2018-12-30 21:37:31 +0530 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2019-01-18 22:19:09 +0530 |
| commit | 8606f960d4e40f1fbd7fb7e1be30c924dbb9dba0 (patch) | |
| tree | 1a4d280a42846a742a33c8218c35e8ff2b023c36 /drivers/clk | |
| parent | 4acc71193004d2a7eb21a2672ed1822be9007c77 (diff) | |
| download | u-boot-8606f960d4e40f1fbd7fb7e1be30c924dbb9dba0.tar.gz | |
clk: sunxi: Implement UART resets
Implement UART resets for all relevant Allwinner SoC
clock drivers via ccu reset table.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/sunxi/clk_a23.c | 6 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk_a31.c | 7 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk_a64.c | 6 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk_a83t.c | 6 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk_h3.c | 5 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk_r40.c | 9 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk_v3s.c | 4 |
7 files changed, 43 insertions, 0 deletions
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 = { |