Use the Atmel PIT timer driver which supports the driver model
and device tree.
Signed-off-by: Wenyou Yang
---
Changes in v2:
- Integrate the PATCH {timer: Add Atmel PIT timer driver} to
one patch set.
- Rebase on latest commit of uboot/master (2d3c4ae35).
- Retain the CONFIG_SYS_TIMER_COUNTER macro in .
- Convert all atmel boards to support the new timer driver.
arch/arm/dts/sama5d2.dtsi | 28 ++
configs/at91sam9260ek_dataflash_cs0_defconfig | 2 ++
configs/at91sam9260ek_dataflash_cs1_defconfig | 2 ++
configs/at91sam9260ek_nandflash_defconfig | 2 ++
configs/at91sam9261ek_dataflash_cs0_defconfig | 2 ++
configs/at91sam9261ek_dataflash_cs3_defconfig | 2 ++
configs/at91sam9261ek_nandflash_defconfig | 2 ++
configs/at91sam9263ek_dataflash_cs0_defconfig | 2 ++
configs/at91sam9263ek_dataflash_defconfig | 2 ++
configs/at91sam9263ek_nandflash_defconfig | 2 ++
configs/at91sam9263ek_norflash_boot_defconfig | 2 ++
configs/at91sam9263ek_norflash_defconfig | 2 ++
configs/at91sam9g20ek_2mmc_defconfig | 2 ++
configs/at91sam9g20ek_2mmc_nandflash_defconfig | 2 ++
configs/at91sam9g20ek_dataflash_cs0_defconfig | 2 ++
configs/at91sam9g20ek_dataflash_cs1_defconfig | 2 ++
configs/at91sam9g20ek_nandflash_defconfig | 2 ++
configs/at91sam9m10g45ek_mmc_defconfig | 2 ++
configs/at91sam9m10g45ek_nandflash_defconfig | 2 ++
configs/at91sam9n12ek_mmc_defconfig| 2 ++
configs/at91sam9n12ek_nandflash_defconfig | 2 ++
configs/at91sam9n12ek_spiflash_defconfig | 2 ++
configs/at91sam9rlek_dataflash_defconfig | 2 ++
configs/at91sam9rlek_mmc_defconfig | 2 ++
configs/at91sam9rlek_nandflash_defconfig | 2 ++
configs/at91sam9x5ek_dataflash_defconfig | 2 ++
configs/at91sam9x5ek_mmc_defconfig | 2 ++
configs/at91sam9x5ek_nandflash_defconfig | 2 ++
configs/at91sam9x5ek_spiflash_defconfig| 2 ++
configs/at91sam9xeek_dataflash_cs0_defconfig | 2 ++
configs/at91sam9xeek_dataflash_cs1_defconfig | 2 ++
configs/at91sam9xeek_nandflash_defconfig | 2 ++
configs/gurnard_defconfig | 2 ++
configs/sama5d2_xplained_mmc_defconfig | 3 +++
configs/sama5d2_xplained_spiflash_defconfig| 3 +++
configs/sama5d36ek_cmp_mmc_defconfig | 2 ++
configs/sama5d36ek_cmp_nandflash_defconfig | 2 ++
configs/sama5d36ek_cmp_spiflash_defconfig | 2 ++
configs/sama5d3_xplained_mmc_defconfig | 3 +++
configs/sama5d3_xplained_nandflash_defconfig | 3 +++
configs/sama5d3xek_mmc_defconfig | 3 +++
configs/sama5d3xek_nandflash_defconfig | 3 +++
configs/sama5d3xek_spiflash_defconfig | 3 +++
configs/sama5d4_xplained_mmc_defconfig | 3 +++
configs/sama5d4_xplained_nandflash_defconfig | 3 +++
configs/sama5d4_xplained_spiflash_defconfig| 3 +++
configs/sama5d4ek_mmc_defconfig| 3 +++
configs/sama5d4ek_nandflash_defconfig | 3 +++
configs/sama5d4ek_spiflash_defconfig | 3 +++
49 files changed, 137 insertions(+)
diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi
index 8d89b83b53..d8a65145d6 100644
--- a/arch/arm/dts/sama5d2.dtsi
+++ b/arch/arm/dts/sama5d2.dtsi
@@ -632,6 +632,34 @@
status = "disabled";
};
+ rstc@f8048000 {
+ compatible = "atmel,sama5d3-rstc";
+ reg = <0xf8048000 0x10>;
+ clocks = <&clk32k>;
+ };
+
+ shdwc@f8048010 {
+ compatible = "atmel,sama5d2-shdwc";
+ reg = <0xf8048010 0x10>;
+ clocks = <&clk32k>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ atmel,wakeup-rtc-timer;
+ };
+
+ pit: timer@f8048030 {
+ compatible = "atmel,at91sam9260-pit";
+ reg = <0xf8048030 0x10>;
+ clocks = <&h32ck>;
+ };
+
+ watchdog@f8048040 {
+ compatible = "atmel,sama5d4-wdt";
+ reg = <0xf8048040 0x10>;
+ clocks = <&clk32k>;
+ status = "disabled";
+ };
+
sckc@f8048050 {
compatible = "atmel,at91sam9x5-sckc";
reg = <0xf8048050 0x4>;
diff --git a/configs/at91sam9260ek_dataflash_cs0_defconfig
b/configs/at91sam9260ek_dataflash_cs0_defconfig
index 8661d9f098..c231f5f8ab 100644
--- a/configs/at