ARM: at91: add clocks for spi dt entries

Signed-off-by: NRichard Genoud <richard.genoud@gmail.com>
[<wenyou.yang@atmel.com: declare the spi clocks for sam9260, at91sam9g45, and at91sam9n12]
[wenyou.yang@atmel.com: submit the patch]
Signed-off-by: NWenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

arch/arm/mach-at91/at91sam9260.c

@@ -232,6 +232,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t2_clk", "fffdc000.timer", &tc5_clk),
 	CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &ohci_clk),
 	CLKDEV_CON_DEV_ID("mci_clk", "fffa8000.mmc", &mmc_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "fffc8000.spi", &spi0_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "fffcc000.spi", &spi1_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
 	CLKDEV_CON_ID("pioA", &pioA_clk),

arch/arm/mach-at91/at91sam9g45.c

@@ -262,6 +262,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("mci_clk", "fffd0000.mmc", &mmc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fff84000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),

arch/arm/mach-at91/at91sam9n12.c

@@ -172,6 +172,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "f0000000.spi", &spi0_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk),

arch/arm/mach-at91/at91sam9x5.c

@@ -237,6 +237,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "f0000000.spi", &spi0_clk),
+	CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk),