clk: sunxi: Implement UART clocks

Implement UART clocks for all Allwinner SoC
clock drivers via ccu clock gate table.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>

diff --git a/drivers/clk/sunxi/clk_a10.c b/drivers/clk/sunxi/clk_a10.c
index a8a7b7d..b00f51a 100644 (file)
--- a/drivers/clk/sunxi/clk_a10.c
+++ b/drivers/clk/sunxi/clk_a10.c
@@ -19,6 +19,15 @@ static struct ccu_clk_gate a10_gates[] = {
        [CLK_AHB_EHCI1]         = GATE(0x060, BIT(3)),
        [CLK_AHB_OHCI1]         = GATE(0x060, BIT(4)),
 
+       [CLK_APB1_UART0]        = GATE(0x06c, BIT(16)),
+       [CLK_APB1_UART1]        = GATE(0x06c, BIT(17)),
+       [CLK_APB1_UART2]        = GATE(0x06c, BIT(18)),
+       [CLK_APB1_UART3]        = GATE(0x06c, BIT(19)),
+       [CLK_APB1_UART4]        = GATE(0x06c, BIT(20)),
+       [CLK_APB1_UART5]        = GATE(0x06c, BIT(21)),
+       [CLK_APB1_UART6]        = GATE(0x06c, BIT(22)),
+       [CLK_APB1_UART7]        = GATE(0x06c, BIT(23)),
+
        [CLK_USB_OHCI0]         = GATE(0x0cc, BIT(6)),
        [CLK_USB_OHCI1]         = GATE(0x0cc, BIT(7)),
        [CLK_USB_PHY]           = GATE(0x0cc, BIT(8)),

diff --git a/drivers/clk/sunxi/clk_a10s.c b/drivers/clk/sunxi/clk_a10s.c
index bf91018..aa904ce 100644 (file)
--- a/drivers/clk/sunxi/clk_a10s.c
+++ b/drivers/clk/sunxi/clk_a10s.c
@@ -17,6 +17,11 @@ static struct ccu_clk_gate a10s_gates[] = {
        [CLK_AHB_EHCI]          = GATE(0x060, BIT(1)),
        [CLK_AHB_OHCI]          = GATE(0x060, BIT(2)),
 
+       [CLK_APB1_UART0]        = GATE(0x06c, BIT(16)),
+       [CLK_APB1_UART1]        = GATE(0x06c, BIT(17)),
+       [CLK_APB1_UART2]        = GATE(0x06c, BIT(18)),
+       [CLK_APB1_UART3]        = GATE(0x06c, BIT(19)),
+
        [CLK_USB_OHCI]          = GATE(0x0cc, BIT(6)),
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),

diff --git a/drivers/clk/sunxi/clk_a23.c b/drivers/clk/sunxi/clk_a23.c
index 2a504eb..ebe8d00 100644 (file)
--- a/drivers/clk/sunxi/clk_a23.c
+++ b/drivers/clk/sunxi/clk_a23.c
@@ -17,6 +17,12 @@ static struct ccu_clk_gate a23_gates[] = {
        [CLK_BUS_EHCI]          = GATE(0x060, BIT(26)),
        [CLK_BUS_OHCI]          = GATE(0x060, BIT(29)),
 
+       [CLK_BUS_UART0]         = GATE(0x06c, BIT(16)),
+       [CLK_BUS_UART1]         = GATE(0x06c, BIT(17)),
+       [CLK_BUS_UART2]         = GATE(0x06c, BIT(18)),
+       [CLK_BUS_UART3]         = GATE(0x06c, BIT(19)),
+       [CLK_BUS_UART4]         = GATE(0x06c, BIT(20)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),
        [CLK_USB_HSIC]          = GATE(0x0cc, BIT(10)),

diff --git a/drivers/clk/sunxi/clk_a31.c b/drivers/clk/sunxi/clk_a31.c
index 723d17d..145df5c 100644 (file)
--- a/drivers/clk/sunxi/clk_a31.c
+++ b/drivers/clk/sunxi/clk_a31.c
@@ -20,6 +20,13 @@ static struct ccu_clk_gate a31_gates[] = {
        [CLK_AHB1_OHCI1]        = GATE(0x060, BIT(30)),
        [CLK_AHB1_OHCI2]        = GATE(0x060, BIT(31)),
 
+       [CLK_APB2_UART0]        = GATE(0x06c, BIT(16)),
+       [CLK_APB2_UART1]        = GATE(0x06c, BIT(17)),
+       [CLK_APB2_UART2]        = GATE(0x06c, BIT(18)),
+       [CLK_APB2_UART3]        = GATE(0x06c, BIT(19)),
+       [CLK_APB2_UART4]        = GATE(0x06c, BIT(20)),
+       [CLK_APB2_UART5]        = GATE(0x06c, BIT(21)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),
        [CLK_USB_PHY2]          = GATE(0x0cc, BIT(10)),

diff --git a/drivers/clk/sunxi/clk_a64.c b/drivers/clk/sunxi/clk_a64.c
index eb0a45d..63424a9 100644 (file)
--- a/drivers/clk/sunxi/clk_a64.c
+++ b/drivers/clk/sunxi/clk_a64.c
@@ -19,6 +19,12 @@ static const struct ccu_clk_gate a64_gates[] = {
        [CLK_BUS_OHCI0]         = GATE(0x060, BIT(28)),
        [CLK_BUS_OHCI1]         = GATE(0x060, BIT(29)),
 
+       [CLK_BUS_UART0]         = GATE(0x06c, BIT(16)),
+       [CLK_BUS_UART1]         = GATE(0x06c, BIT(17)),
+       [CLK_BUS_UART2]         = GATE(0x06c, BIT(18)),
+       [CLK_BUS_UART3]         = GATE(0x06c, BIT(19)),
+       [CLK_BUS_UART4]         = GATE(0x06c, BIT(20)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),
        [CLK_USB_HSIC]          = GATE(0x0cc, BIT(10)),

diff --git a/drivers/clk/sunxi/clk_a83t.c b/drivers/clk/sunxi/clk_a83t.c
index 3160f7f..76099fd 100644 (file)
--- a/drivers/clk/sunxi/clk_a83t.c
+++ b/drivers/clk/sunxi/clk_a83t.c
@@ -18,6 +18,12 @@ static struct ccu_clk_gate a83t_gates[] = {
        [CLK_BUS_EHCI1]         = GATE(0x060, BIT(27)),
        [CLK_BUS_OHCI0]         = GATE(0x060, BIT(29)),
 
+       [CLK_BUS_UART0]         = GATE(0x06c, BIT(16)),
+       [CLK_BUS_UART1]         = GATE(0x06c, BIT(17)),
+       [CLK_BUS_UART2]         = GATE(0x06c, BIT(18)),
+       [CLK_BUS_UART3]         = GATE(0x06c, BIT(19)),
+       [CLK_BUS_UART4]         = GATE(0x06c, BIT(20)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),
        [CLK_USB_HSIC]          = GATE(0x0cc, BIT(10)),

diff --git a/drivers/clk/sunxi/clk_h3.c b/drivers/clk/sunxi/clk_h3.c
index 9ee5c33..69c2aa3 100644 (file)
--- a/drivers/clk/sunxi/clk_h3.c
+++ b/drivers/clk/sunxi/clk_h3.c
@@ -23,6 +23,11 @@ static struct ccu_clk_gate h3_gates[] = {
        [CLK_BUS_OHCI2]         = GATE(0x060, BIT(30)),
        [CLK_BUS_OHCI3]         = GATE(0x060, BIT(31)),
 
+       [CLK_BUS_UART0]         = GATE(0x06c, BIT(16)),
+       [CLK_BUS_UART1]         = GATE(0x06c, BIT(17)),
+       [CLK_BUS_UART2]         = GATE(0x06c, BIT(18)),
+       [CLK_BUS_UART3]         = GATE(0x06c, BIT(19)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),
        [CLK_USB_PHY2]          = GATE(0x0cc, BIT(10)),

diff --git a/drivers/clk/sunxi/clk_r40.c b/drivers/clk/sunxi/clk_r40.c
index cdf54da..9a632b2 100644 (file)
--- a/drivers/clk/sunxi/clk_r40.c
+++ b/drivers/clk/sunxi/clk_r40.c
@@ -21,6 +21,15 @@ static struct ccu_clk_gate r40_gates[] = {
        [CLK_BUS_OHCI1]         = GATE(0x060, BIT(30)),
        [CLK_BUS_OHCI2]         = GATE(0x060, BIT(31)),
 
+       [CLK_BUS_UART0]         = GATE(0x06c, BIT(16)),
+       [CLK_BUS_UART1]         = GATE(0x06c, BIT(17)),
+       [CLK_BUS_UART2]         = GATE(0x06c, BIT(18)),
+       [CLK_BUS_UART3]         = GATE(0x06c, BIT(19)),
+       [CLK_BUS_UART4]         = GATE(0x06c, BIT(20)),
+       [CLK_BUS_UART5]         = GATE(0x06c, BIT(21)),
+       [CLK_BUS_UART6]         = GATE(0x06c, BIT(22)),
+       [CLK_BUS_UART7]         = GATE(0x06c, BIT(23)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
        [CLK_USB_PHY1]          = GATE(0x0cc, BIT(9)),
        [CLK_USB_PHY2]          = GATE(0x0cc, BIT(10)),

diff --git a/drivers/clk/sunxi/clk_v3s.c b/drivers/clk/sunxi/clk_v3s.c
index 623b160..a268786 100644 (file)
--- a/drivers/clk/sunxi/clk_v3s.c
+++ b/drivers/clk/sunxi/clk_v3s.c
@@ -15,6 +15,10 @@
 static struct ccu_clk_gate v3s_gates[] = {
        [CLK_BUS_OTG]           = GATE(0x060, BIT(24)),
 
+       [CLK_BUS_UART0]         = GATE(0x06c, BIT(16)),
+       [CLK_BUS_UART1]         = GATE(0x06c, BIT(17)),
+       [CLK_BUS_UART2]         = GATE(0x06c, BIT(18)),
+
        [CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
 };