sunxi: clock for PIO

[Patrick Wildt]

Hi,

this diff adds the clock for the Allwinner A64 PIO.

ok?

Patrick

diff --git a/sys/arch/armv7/sunxi/sxiccmu_clocks.h 
b/sys/arch/armv7/sunxi/sxiccmu_clocks.h
index fdd0282623b..5a8f36f9993 100644
--- a/sys/arch/armv7/sunxi/sxiccmu_clocks.h
+++ b/sys/arch/armv7/sunxi/sxiccmu_clocks.h
@@ -19,6 +19,8 @@
 #define A64_CLK_BUS_OHCI0      44
 #define A64_CLK_BUS_OHCI1      45
 
+#define A64_CLK_BUS_PIO                58
+
 #define A64_CLK_BUS_UART0      67
 #define A64_CLK_BUS_UART1      68
 #define A64_CLK_BUS_UART2      69
@@ -42,6 +44,7 @@ struct sxiccmu_ccu_bit sun50i_a64_gates[] = {
        [A64_CLK_BUS_EHCI1] = { 0x0060, 25 },
        [A64_CLK_BUS_OHCI0] = { 0x0060, 28 },
        [A64_CLK_BUS_OHCI1] = { 0x0060, 29 },
+       [A64_CLK_BUS_PIO]   = { 0x0068, 5 },
        [A64_CLK_BUS_UART0] = { 0x006c, 16, A64_CLK_APB2 },
        [A64_CLK_BUS_UART1] = { 0x006c, 17, A64_CLK_APB2 },
        [A64_CLK_BUS_UART2] = { 0x006c, 18, A64_CLK_APB2 },