diff options
author | Vineet Gupta <vgupta@synopsys.com> | 2016-01-01 18:48:40 +0530 |
---|---|---|
committer | Vineet Gupta <vgupta@synopsys.com> | 2016-05-09 09:32:29 +0530 |
commit | b3d6aba8bd92c20b7748ccd82b6fab8ea5081066 (patch) | |
tree | a57a0638e523f00058fcee800b755c44a74b3ec9 /arch/arc/boot | |
parent | 9ba7648cc9b363dd5597caf68968502493996ce5 (diff) | |
download | op-kernel-dev-b3d6aba8bd92c20b7748ccd82b6fab8ea5081066.zip op-kernel-dev-b3d6aba8bd92c20b7748ccd82b6fab8ea5081066.tar.gz |
ARC: [dts] Add clk feeding into timers to DTs
This allows us to introduce timers in DT in next commit
The core clk frequency hack in AXS103 platform is also extended,
where the core clk feeding into timers is updated in-place in FDT.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/boot')
-rw-r--r-- | arch/arc/boot/dts/axc001.dtsi | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/axc003.dtsi | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/axc003_idu.dtsi | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/nsim_700.dts | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/nsim_hs.dts | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/nsim_hs_idu.dts | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/nsimosci.dts | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/nsimosci_hs.dts | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/nsimosci_hs_idu.dts | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/vdk_axc003.dtsi | 6 | ||||
-rw-r--r-- | arch/arc/boot/dts/vdk_axc003_idu.dtsi | 6 |
11 files changed, 66 insertions, 0 deletions
diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi index e7a83d1..40bcecf 100644 --- a/arch/arc/boot/dts/axc001.dtsi +++ b/arch/arc/boot/dts/axc001.dtsi @@ -26,6 +26,12 @@ ranges = <0x00000000 0xf0000000 0x10000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <750000000>; + }; + core_intc: arc700-intc@cpu { compatible = "snps,arc700-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi index b0e3ccd..cabe0de 100644 --- a/arch/arc/boot/dts/axc003.dtsi +++ b/arch/arc/boot/dts/axc003.dtsi @@ -25,6 +25,12 @@ ranges = <0x00000000 0xf0000000 0x10000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <90000000>; + }; + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/axc003_idu.dtsi b/arch/arc/boot/dts/axc003_idu.dtsi index f87ae40..8955881d 100644 --- a/arch/arc/boot/dts/axc003_idu.dtsi +++ b/arch/arc/boot/dts/axc003_idu.dtsi @@ -25,6 +25,12 @@ ranges = <0x00000000 0xf0000000 0x10000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <90000000>; + }; + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsim_700.dts b/arch/arc/boot/dts/nsim_700.dts index 987921f..5d5e373 100644 --- a/arch/arc/boot/dts/nsim_700.dts +++ b/arch/arc/boot/dts/nsim_700.dts @@ -32,6 +32,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <80000000>; + }; + core_intc: interrupt-controller { compatible = "snps,arc700-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsim_hs.dts b/arch/arc/boot/dts/nsim_hs.dts index d2f60f8..bf05fe5 100644 --- a/arch/arc/boot/dts/nsim_hs.dts +++ b/arch/arc/boot/dts/nsim_hs.dts @@ -39,6 +39,12 @@ bus addr, parent bus addr, size */ ranges = <0x80000000 0x0 0x80000000 0x80000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <80000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsim_hs_idu.dts b/arch/arc/boot/dts/nsim_hs_idu.dts index cc82781..99eabe1 100644 --- a/arch/arc/boot/dts/nsim_hs_idu.dts +++ b/arch/arc/boot/dts/nsim_hs_idu.dts @@ -29,6 +29,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <80000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsimosci.dts b/arch/arc/boot/dts/nsimosci.dts index d5a6dd9..b5b060a 100644 --- a/arch/arc/boot/dts/nsimosci.dts +++ b/arch/arc/boot/dts/nsimosci.dts @@ -35,6 +35,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <20000000>; + }; + core_intc: interrupt-controller { compatible = "snps,arc700-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsimosci_hs.dts b/arch/arc/boot/dts/nsimosci_hs.dts index 983f691..325e730 100644 --- a/arch/arc/boot/dts/nsimosci_hs.dts +++ b/arch/arc/boot/dts/nsimosci_hs.dts @@ -35,6 +35,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <20000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsimosci_hs_idu.dts b/arch/arc/boot/dts/nsimosci_hs_idu.dts index fd67530..ee03d71 100644 --- a/arch/arc/boot/dts/nsimosci_hs_idu.dts +++ b/arch/arc/boot/dts/nsimosci_hs_idu.dts @@ -33,6 +33,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <5000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/vdk_axc003.dtsi b/arch/arc/boot/dts/vdk_axc003.dtsi index 035759e..ad4ee43 100644 --- a/arch/arc/boot/dts/vdk_axc003.dtsi +++ b/arch/arc/boot/dts/vdk_axc003.dtsi @@ -25,6 +25,12 @@ ranges = <0x00000000 0xf0000000 0x10000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/vdk_axc003_idu.dtsi b/arch/arc/boot/dts/vdk_axc003_idu.dtsi index 90e18f4..a3cb626 100644 --- a/arch/arc/boot/dts/vdk_axc003_idu.dtsi +++ b/arch/arc/boot/dts/vdk_axc003_idu.dtsi @@ -26,6 +26,12 @@ ranges = <0x00000000 0xf0000000 0x10000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; |