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| author | Arnd Bergmann <arnd@arndb.de> | 2017-12-21 17:00:09 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-12-21 17:00:09 +0100 |
| commit | f48f66a962a54c3d26d688c3df5441c9d1ba8730 (patch) | |
| tree | 8f4a7b41cd8ccd90f47162cbb7c5b497f9105fc1 /arch/arm64 | |
| parent | 6b457409169b7686d293b408da0b6446ccb57a76 (diff) | |
| parent | bc631943faba6fc3f755748091ada31798fb7d50 (diff) | |
Merge tag 'v4.15-rockchip-dts64fixes-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes
Pull "Rockchip dts64 fixes for 4.15" from Heiko Stübner:
Another trailing interrupt-cell 0 removed.
Removed as well got the vdd_log regulator from the rk3399-puma board.
While it is there, the absence of any user makes it prone to configuration
problems when the pwm-regulator takes over the boot-up default and wiggles
settings there. Case in question was the PCIe host not working anymore.
With vdd_log removed for the time being, PCIe on Puma works again.
And a second stopgap is limiting the speed of the gmac on the rk3328-rock64
to 100MBit. While the hardware can reach 1GBit, currently it is not stable.
Limiting it to 100MBit for the time being allows nfsroots to be used again
until the problem is identified.
* tag 'v4.15-rockchip-dts64fixes-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: limit rk3328-rock64 gmac speed to 100MBit for now
arm64: dts: rockchip: remove vdd_log from rk3399-puma
arm64: dts: rockchip: fix trailing 0 in rk3328 tsadc interrupts
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 11 |
3 files changed, 3 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index d4f80786e7c2..3890468678ce 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -132,6 +132,8 @@ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; clock_in_out = "input"; + /* shows instability at 1GBit right now */ + max-speed = <100>; phy-supply = <&vcc_io>; phy-mode = "rgmii"; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 41d61840fb99..2426da631938 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -514,7 +514,7 @@ tsadc: tsadc@ff250000 { compatible = "rockchip,rk3328-tsadc"; reg = <0x0 0xff250000 0x0 0x100>; - interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>; + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; assigned-clocks = <&cru SCLK_TSADC>; assigned-clock-rates = <50000>; clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index 910628d18add..1fc5060d7027 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -155,17 +155,6 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; - - vdd_log: vdd-log { - compatible = "pwm-regulator"; - pwms = <&pwm2 0 25000 0>; - regulator-name = "vdd_log"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-always-on; - regulator-boot-on; - status = "okay"; - }; }; &cpu_b0 { |