diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0365-ARM-dts-bcm283x-Move-system-timer-back-to-bcm283x.dt.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0365-ARM-dts-bcm283x-Move-system-timer-back-to-bcm283x.dt.patch | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0365-ARM-dts-bcm283x-Move-system-timer-back-to-bcm283x.dt.patch b/target/linux/bcm27xx/patches-5.4/950-0365-ARM-dts-bcm283x-Move-system-timer-back-to-bcm283x.dt.patch deleted file mode 100644 index 3ececc8f92..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0365-ARM-dts-bcm283x-Move-system-timer-back-to-bcm283x.dt.patch +++ /dev/null @@ -1,73 +0,0 @@ -From fcd4bc412167d2a79bf63603e883f4960ca6b2a1 Mon Sep 17 00:00:00 2001 -From: Stefan Wahren <wahrenst@gmx.net> -Date: Fri, 27 Dec 2019 11:15:00 +0100 -Subject: [PATCH] ARM: dts: bcm283x: Move system timer back to - bcm283x.dtsi - -During Raspberry Pi 4 upstream discussion Tim Gover confirmed that the -system timer also exists on BCM2711. So move it back to bcm283x.dtsi and -overwrite the interrupt definition in bcm2838.dtsi. - -Signed-off-by: Stefan Wahren <wahrenst@gmx.net> ---- - arch/arm/boot/dts/bcm2835-common.dtsi | 11 ----------- - arch/arm/boot/dts/bcm2838.dtsi | 7 +++++++ - arch/arm/boot/dts/bcm283x.dtsi | 11 +++++++++++ - 3 files changed, 18 insertions(+), 11 deletions(-) - ---- a/arch/arm/boot/dts/bcm2835-common.dtsi -+++ b/arch/arm/boot/dts/bcm2835-common.dtsi -@@ -6,17 +6,6 @@ - - / { - soc { -- timer@7e003000 { -- compatible = "brcm,bcm2835-system-timer"; -- reg = <0x7e003000 0x1000>; -- interrupts = <1 0>, <1 1>, <1 2>, <1 3>; -- /* This could be a reference to BCM2835_CLOCK_TIMER, -- * but we don't have the driver using the common clock -- * support yet. -- */ -- clock-frequency = <1000000>; -- }; -- - intc: interrupt-controller@7e00b200 { - compatible = "brcm,bcm2835-armctrl-ic"; - reg = <0x7e00b200 0x200>; ---- a/arch/arm/boot/dts/bcm2838.dtsi -+++ b/arch/arm/boot/dts/bcm2838.dtsi -@@ -711,6 +711,13 @@ - interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; - }; - -+&system_timer { -+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; -+}; -+ - &uart0 { - interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; - }; ---- a/arch/arm/boot/dts/bcm283x.dtsi -+++ b/arch/arm/boot/dts/bcm283x.dtsi -@@ -56,6 +56,17 @@ - #address-cells = <1>; - #size-cells = <1>; - -+ system_timer: timer@7e003000 { -+ compatible = "brcm,bcm2835-system-timer"; -+ reg = <0x7e003000 0x1000>; -+ interrupts = <1 0>, <1 1>, <1 2>, <1 3>; -+ /* This could be a reference to BCM2835_CLOCK_TIMER, -+ * but we don't have the driver using the common clock -+ * support yet. -+ */ -+ clock-frequency = <1000000>; -+ }; -+ - txp: txp@7e004000 { - compatible = "brcm,bcm2835-txp"; - reg = <0x7e004000 0x20>; |