From 6b85c20d46812bdbc062b863261c3e5100e30556 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 8 May 2018 08:14:56 +0200 Subject: dts: update to v4.17-rc1 Signed-off-by: Sascha Hauer --- dts/src/arm64/hisilicon/hi3660.dtsi | 34 +++---------------- dts/src/arm64/hisilicon/hi6220-hikey.dts | 2 ++ dts/src/arm64/hisilicon/hi6220.dtsi | 10 ++++-- dts/src/arm64/hisilicon/hip06.dtsi | 56 ++++++++++++++++++++++++++++++++ dts/src/arm64/hisilicon/hip07.dtsi | 33 +++++++++++++++++++ 5 files changed, 103 insertions(+), 32 deletions(-) (limited to 'dts/src/arm64/hisilicon') diff --git a/dts/src/arm64/hisilicon/hi3660.dtsi b/dts/src/arm64/hisilicon/hi3660.dtsi index 63d4f9dca7..ec3eb8e33a 100644 --- a/dts/src/arm64/hisilicon/hi3660.dtsi +++ b/dts/src/arm64/hisilicon/hi3660.dtsi @@ -100,11 +100,7 @@ reg = <0x0 0x100>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = < - &CPU_NAP - &CPU_SLEEP - &CLUSTER_SLEEP_1 - >; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; }; @@ -114,11 +110,7 @@ reg = <0x0 0x101>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = < - &CPU_NAP - &CPU_SLEEP - &CLUSTER_SLEEP_1 - >; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; }; @@ -128,11 +120,7 @@ reg = <0x0 0x102>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = < - &CPU_NAP - &CPU_SLEEP - &CLUSTER_SLEEP_1 - >; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; }; @@ -142,25 +130,13 @@ reg = <0x0 0x103>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = < - &CPU_NAP - &CPU_SLEEP - &CLUSTER_SLEEP_1 - >; + cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; }; idle-states { entry-method = "psci"; - CPU_NAP: cpu-nap { - compatible = "arm,idle-state"; - arm,psci-suspend-param = <0x0000001>; - entry-latency-us = <7>; - exit-latency-us = <2>; - min-residency-us = <15>; - }; - CPU_SLEEP: cpu-sleep { compatible = "arm,idle-state"; local-timer-stop; @@ -922,7 +898,6 @@ #size-cells = <0>; cd-inverted; compatible = "hisilicon,hi3660-dw-mshc"; - num-slots = <1>; bus-width = <0x4>; disable-wp; cap-sd-highspeed; @@ -960,7 +935,6 @@ compatible = "hisilicon,hi3660-dw-mshc"; reg = <0x0 0xff3ff000 0x0 0x1000>; interrupts = ; - num-slots = <1>; clocks = <&crg_ctrl HI3660_CLK_GATE_SDIO0>, <&crg_ctrl HI3660_HCLK_GATE_SDIO0>; clock-names = "ciu", "biu"; diff --git a/dts/src/arm64/hisilicon/hi6220-hikey.dts b/dts/src/arm64/hisilicon/hi6220-hikey.dts index 047641fe29..724a0d3b76 100644 --- a/dts/src/arm64/hisilicon/hi6220-hikey.dts +++ b/dts/src/arm64/hisilicon/hi6220-hikey.dts @@ -299,7 +299,9 @@ /* GPIO blocks 16 thru 19 do not appear to be routed to pins */ dwmmc_0: dwmmc0@f723d000 { + max-frequency = <150000000>; cap-mmc-highspeed; + mmc-hs200-1_8v; non-removable; bus-width = <0x8>; vmmc-supply = <&ldo19>; diff --git a/dts/src/arm64/hisilicon/hi6220.dtsi b/dts/src/arm64/hisilicon/hi6220.dtsi index 6a180d1926..586b281cd5 100644 --- a/dts/src/arm64/hisilicon/hi6220.dtsi +++ b/dts/src/arm64/hisilicon/hi6220.dtsi @@ -88,8 +88,6 @@ next-level-cache = <&CLUSTER0_L2>; clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; - cooling-min-level = <4>; - cooling-max-level = <0>; #cooling-cells = <2>; /* min followed by max */ cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; dynamic-power-coefficient = <311>; @@ -817,6 +815,14 @@ pinctrl-1 = <&sdio_pmx_idle &sdio_clk_cfg_idle &sdio_cfg_idle>; }; + watchdog0: watchdog@f8005000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xf8005000 0x0 0x1000>; + interrupts = ; + clocks = <&ao_ctrl HI6220_WDT0_PCLK>; + clock-names = "apb_pclk"; + }; + tsensor: tsensor@0,f7030700 { compatible = "hisilicon,tsensor"; reg = <0x0 0xf7030700 0x0 0x1000>; diff --git a/dts/src/arm64/hisilicon/hip06.dtsi b/dts/src/arm64/hisilicon/hip06.dtsi index a049b64f21..35202ebe62 100644 --- a/dts/src/arm64/hisilicon/hip06.dtsi +++ b/dts/src/arm64/hisilicon/hip06.dtsi @@ -291,6 +291,13 @@ #interrupt-cells = <2>; num-pins = <128>; }; + + mbigen_pcie0: intc_pcie0 { + msi-parent = <&its_dsa 0x40085>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <10>; + }; }; mbigen_dsa@c0080000 { @@ -312,6 +319,31 @@ }; }; + /** + * HiSilicon erratum 161010801: This describes the limitation + * of HiSilicon platforms hip06/hip07 to support the SMMUv3 + * mappings for PCIe MSI transactions. + * PCIe controller on these platforms has to differentiate the + * MSI payload against other DMA payload and has to modify the + * MSI payload. This makes it difficult for these platforms to + * have a SMMU translation for MSI. In order to workaround this, + * ARM SMMUv3 driver requires a quirk to treat the MSI regions + * separately. Such a quirk is currently missing for DT based + * systems. Hence please make sure that the smmu pcie node on + * hip06 is disabled as this will break the PCIe functionality + * when iommu-map entry is used along with the PCIe node. + * Refer:https://www.spinics.net/lists/arm-kernel/msg602812.html + */ + smmu0: smmu_pcie { + compatible = "arm,smmu-v3"; + reg = <0x0 0xa0040000 0x0 0x20000>; + #iommu-cells = <1>; + dma-coherent; + smmu-cb-memtype = <0x0 0x1>; + hisilicon,broken-prefetch-cmd; + status = "disabled"; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -676,6 +708,30 @@ <637 1>,<638 1>,<639 1>; status = "disabled"; }; + + pcie0: pcie@a0090000 { + compatible = "hisilicon,hip06-pcie-ecam"; + reg = <0 0xb0000000 0 0x2000000>, + <0 0xa0090000 0 0x10000>; + bus-range = <0 31>; + msi-map = <0x0000 &its_dsa 0x0000 0x2000>; + msi-map-mask = <0xffff>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + ranges = <0x02000000 0 0xb2000000 0x0 0xb2000000 0 + 0x5ff0000 0x01000000 0 0 0 0xb7ff0000 + 0 0x10000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0x0 0 0 1 &mbigen_pcie0 650 4 + 0x0 0 0 2 &mbigen_pcie0 650 4 + 0x0 0 0 3 &mbigen_pcie0 650 4 + 0x0 0 0 4 &mbigen_pcie0 650 4>; + status = "disabled"; + }; + }; }; diff --git a/dts/src/arm64/hisilicon/hip07.dtsi b/dts/src/arm64/hisilicon/hip07.dtsi index 2c01a21c36..0600a6a84a 100644 --- a/dts/src/arm64/hisilicon/hip07.dtsi +++ b/dts/src/arm64/hisilicon/hip07.dtsi @@ -1083,6 +1083,31 @@ }; }; + /** + * HiSilicon erratum 161010801: This describes the limitation + * of HiSilicon platforms hip06/hip07 to support the SMMUv3 + * mappings for PCIe MSI transactions. + * PCIe controller on these platforms has to differentiate the + * MSI payload against other DMA payload and has to modify the + * MSI payload. This makes it difficult for these platforms to + * have a SMMU translation for MSI. In order to workaround this, + * ARM SMMUv3 driver requires a quirk to treat the MSI regions + * separately. Such a quirk is currently missing for DT based + * systems. Hence please make sure that the smmu pcie node on + * hip07 is disabled as this will break the PCIe functionality + * when iommu-map entry is used along with the PCIe node. + * Refer:https://www.spinics.net/lists/arm-kernel/msg602812.html + */ + smmu0: smmu_pcie { + compatible = "arm,smmu-v3"; + reg = <0x0 0xa0040000 0x0 0x20000>; + #iommu-cells = <1>; + dma-coherent; + smmu-cb-memtype = <0x0 0x1>; + hisilicon,broken-prefetch-cmd; + status = "disabled"; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -1127,6 +1152,12 @@ reg = <0x0 0xc0000000 0x0 0x10000>; }; + dsa_cpld: dsa_cpld@78000010 { + compatible = "syscon"; + reg = <0x0 0x78000010 0x0 0x100>; + reg-io-width = <2>; + }; + pcie_subctl: pcie_subctl@a0000000 { compatible = "hisilicon,pcie-sas-subctrl", "syscon"; reg = <0x0 0xa0000000 0x0 0x10000>; @@ -1258,6 +1289,7 @@ port@0 { reg = <0>; serdes-syscon = <&serdes_ctrl>; + cpld-syscon = <&dsa_cpld 0x0>; port-rst-offset = <0>; port-mode-offset = <0>; mc-mac-mask = [ff f0 00 00 00 00]; @@ -1267,6 +1299,7 @@ port@1 { reg = <1>; serdes-syscon= <&serdes_ctrl>; + cpld-syscon = <&dsa_cpld 0x4>; port-rst-offset = <1>; port-mode-offset = <1>; mc-mac-mask = [ff f0 00 00 00 00]; -- cgit v1.2.3