diff options
| author | Loc Ho <lho@apm.com> | 2013-06-26 11:56:10 -0600 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2013-10-07 11:22:15 -0700 |
| commit | 3eb15d84e355f4ea1acf0eaba11ca173de342107 (patch) | |
| tree | ed61b6c2b6283b962d0ea5e63fc99a4cc5b6af72 /arch | |
| parent | 308964caeebc45eb7723c87818076f61fa1a2e1b (diff) | |
| download | linux-stable-3eb15d84e355f4ea1acf0eaba11ca173de342107.tar.gz linux-stable-3eb15d84e355f4ea1acf0eaba11ca173de342107.tar.bz2 linux-stable-3eb15d84e355f4ea1acf0eaba11ca173de342107.zip | |
clk: arm64: Add DTS clock entry for APM X-Gene Storm SoC
clk: arm64: Add DTS clock entry for APM X-Gene Storm SoC with reference to
reference, PCP PLL, SoC PLL, and Ethernet clocks.
Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Kumar Sankaran <ksankaran@apm.com>
Signed-off-by: Vinayak Kale <vkale@apm.com>
Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/apm-storm.dtsi | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi index bfdc57834929..d37d7369e260 100644 --- a/arch/arm64/boot/dts/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm-storm.dtsi @@ -103,6 +103,81 @@ #size-cells = <2>; ranges; + clocks { + #address-cells = <2>; + #size-cells = <2>; + ranges; + refclk: refclk { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <100000000>; + clock-output-names = "refclk"; + }; + + pcppll: pcppll@17000100 { + compatible = "apm,xgene-pcppll-clock"; + #clock-cells = <1>; + clocks = <&refclk 0>; + clock-names = "pcppll"; + reg = <0x0 0x17000100 0x0 0x1000>; + clock-output-names = "pcppll"; + type = <0>; + }; + + socpll: socpll@17000120 { + compatible = "apm,xgene-socpll-clock"; + #clock-cells = <1>; + clocks = <&refclk 0>; + clock-names = "socpll"; + reg = <0x0 0x17000120 0x0 0x1000>; + clock-output-names = "socpll"; + type = <1>; + }; + + socplldiv2: socplldiv2 { + compatible = "fixed-factor-clock"; + #clock-cells = <1>; + clocks = <&socpll 0>; + clock-names = "socplldiv2"; + clock-mult = <1>; + clock-div = <2>; + clock-output-names = "socplldiv2"; + }; + + qmlclk: qmlclk { + compatible = "apm,xgene-device-clock"; + #clock-cells = <1>; + clocks = <&socplldiv2 0>; + clock-names = "qmlclk"; + reg = <0x0 0x1703C000 0x0 0x1000>; + reg-names = "csr-reg"; + clock-output-names = "qmlclk"; + }; + + ethclk: ethclk { + compatible = "apm,xgene-device-clock"; + #clock-cells = <1>; + clocks = <&socplldiv2 0>; + clock-names = "ethclk"; + reg = <0x0 0x17000000 0x0 0x1000>; + reg-names = "div-reg"; + divider-offset = <0x238>; + divider-width = <0x9>; + divider-shift = <0x0>; + clock-output-names = "ethclk"; + }; + + eth8clk: eth8clk { + compatible = "apm,xgene-device-clock"; + #clock-cells = <1>; + clocks = <ðclk 0>; + clock-names = "eth8clk"; + reg = <0x0 0x1702C000 0x0 0x1000>; + reg-names = "csr-reg"; + clock-output-names = "eth8clk"; + }; + }; + serial0: serial@1c020000 { device_type = "serial"; compatible = "ns16550"; |