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| author | Stanislav Galabov <sgalabov@gmail.com> | 2016-05-10 16:23:54 +0300 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-05-12 03:29:36 +0200 |
| commit | ffaaa6788a983a5eae0117d138a297df3f131869 (patch) | |
| tree | ffaf8d9fa46577511bd8c2a1ce228f6261c78ab6 /target/linux/ramips/dts/mt7628an.dtsi | |
| parent | b8ab6af1a9b8cf1ac76e7008661fd3e775e9ae2b (diff) | |
| download | mtk-20170518-ffaaa6788a983a5eae0117d138a297df3f131869.zip mtk-20170518-ffaaa6788a983a5eae0117d138a297df3f131869.tar.gz mtk-20170518-ffaaa6788a983a5eae0117d138a297df3f131869.tar.bz2 | |
ramips: DTS modifications
This commit makes the following modifications to ramips dts files:
1. Add clkctrl node to all dtsi files (although not used for now)
2. Add clocks and clock-names properties to some nodes (usbphy, pci)
3. Add usbphy node for rt3050 (although not used for now)
4. Add clock-frequency to uart nodes in mt7621.dtsi and mt7628an.dtsi
These modifications, although not fully used at the moment, will make
it easier for FreeBSD to adopt and use LEDE ramips dts files with
minimal changes for easier maintenance.
Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
Diffstat (limited to 'target/linux/ramips/dts/mt7628an.dtsi')
| -rw-r--r-- | target/linux/ramips/dts/mt7628an.dtsi | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi index b242e48..6b8b1b7 100644 --- a/target/linux/ramips/dts/mt7628an.dtsi +++ b/target/linux/ramips/dts/mt7628an.dtsi @@ -166,6 +166,8 @@ reg-io-width = <4>; no-loopback-test; + clock-frequency = <40000000>; + resets = <&rstctrl 12>; reset-names = "uartl"; @@ -184,6 +186,8 @@ reg-io-width = <4>; no-loopback-test; + clock-frequency = <40000000>; + resets = <&rstctrl 19>; reset-names = "uart1"; @@ -204,6 +208,8 @@ reg-io-width = <4>; no-loopback-test; + clock-frequency = <40000000>; + resets = <&rstctrl 20>; reset-names = "uart2"; @@ -344,6 +350,11 @@ #reset-cells = <1>; }; + clkctrl: clkctrl { + compatible = "ralink,rt2880-clock"; + #clock-cells = <1>; + }; + usbphy: usbphy@10120000 { compatible = "ralink,mt7628an-usbphy", "mediatek,mt7620-usbphy"; reg = <0x10120000 0x4000>; @@ -351,6 +362,8 @@ resets = <&rstctrl 22 &rstctrl 25>; reset-names = "host", "device"; + clocks = <&clkctrl 22 &clkctrl 25>; + clock-names = "host", "device"; }; sdhci: sdhci@10130000 { @@ -420,12 +433,14 @@ #address-cells = <3>; #size-cells = <2>; - resets = <&rstctrl 26>; - reset-names = "pcie0"; - interrupt-parent = <&cpuintc>; interrupts = <4>; + resets = <&rstctrl 26 &rstctrl 27>; + reset-names = "pcie0", "pcie1"; + clocks = <&clkctrl 26 &clkctrl 27>; + clock-names = "pcie0", "pcie1"; + status = "disabled"; device_type = "pci"; |