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authorOlof Johansson <olof@lixom.net>2013-05-24 10:11:44 -0700
committerOlof Johansson <olof@lixom.net>2013-05-24 10:12:04 -0700
commit4a0cce791ecc354abc950b530c23c0baa4d628fd (patch)
treee3067a195b19542a3f27b107839cc6e74d54d4c4 /arch/arm
parent580b000d7c9f77a9829fd255bb15b801bfd3119d (diff)
parent144ea15e4fefbee14a7dcb05c7cd0822fda3ebf6 (diff)
downloadop-kernel-dev-4a0cce791ecc354abc950b530c23c0baa4d628fd.zip
op-kernel-dev-4a0cce791ecc354abc950b530c23c0baa4d628fd.tar.gz
Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
From Nicolas Ferre: - One definition fix that can lead to mis-clock some AT91 peripherals on SAMA5. - Two DT related fixes. * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/sama5: fix incorrect PMC pcr div definition ARM: at91/dt: fix macb pinctrl_macb_rmii_mii_alt definition ARM: at91: at91sam9n12: move external irq declatation to DT Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/at91sam9260.dtsi2
-rw-r--r--arch/arm/boot/dts/at91sam9n12.dtsi1
-rw-r--r--arch/arm/mach-at91/at91sam9n12.c6
-rw-r--r--arch/arm/mach-at91/include/mach/at91_pmc.h6
4 files changed, 5 insertions, 10 deletions
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 70b5ccb..84c4bef 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -264,7 +264,7 @@
atmel,pins =
<0 10 0x2 0x0 /* PA10 periph B */
0 11 0x2 0x0 /* PA11 periph B */
- 0 24 0x2 0x0 /* PA24 periph B */
+ 0 22 0x2 0x0 /* PA22 periph B */
0 25 0x2 0x0 /* PA25 periph B */
0 26 0x2 0x0 /* PA26 periph B */
0 27 0x2 0x0 /* PA27 periph B */
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 3de8e6d..8d25f88 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -57,6 +57,7 @@
compatible = "atmel,at91rm9200-aic";
interrupt-controller;
reg = <0xfffff000 0x200>;
+ atmel,external-irqs = <31>;
};
ramc0: ramc@ffffe800 {
diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c
index 13cdbcd..c7d670d 100644
--- a/arch/arm/mach-at91/at91sam9n12.c
+++ b/arch/arm/mach-at91/at91sam9n12.c
@@ -223,13 +223,7 @@ static void __init at91sam9n12_map_io(void)
at91_init_sram(0, AT91SAM9N12_SRAM_BASE, AT91SAM9N12_SRAM_SIZE);
}
-void __init at91sam9n12_initialize(void)
-{
- at91_extern_irq = (1 << AT91SAM9N12_ID_IRQ0);
-}
-
AT91_SOC_START(at91sam9n12)
.map_io = at91sam9n12_map_io,
.register_clocks = at91sam9n12_register_clocks,
- .init = at91sam9n12_initialize,
AT91_SOC_END
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index 31df120..2bd7f51 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -179,9 +179,9 @@ extern void __iomem *at91_pmc_base;
#define AT91_PMC_PCR_CMD (0x1 << 12) /* Command (read=0, write=1) */
#define AT91_PMC_PCR_DIV(n) ((n) << 16) /* Divisor Value */
#define AT91_PMC_PCR_DIV0 0x0 /* Peripheral clock is MCK */
-#define AT91_PMC_PCR_DIV2 0x2 /* Peripheral clock is MCK/2 */
-#define AT91_PMC_PCR_DIV4 0x4 /* Peripheral clock is MCK/4 */
-#define AT91_PMC_PCR_DIV8 0x8 /* Peripheral clock is MCK/8 */
+#define AT91_PMC_PCR_DIV2 0x1 /* Peripheral clock is MCK/2 */
+#define AT91_PMC_PCR_DIV4 0x2 /* Peripheral clock is MCK/4 */
+#define AT91_PMC_PCR_DIV8 0x3 /* Peripheral clock is MCK/8 */
#define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */
#endif
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