[PATCH 0/8] mediatek: final preparation for OF_UPSTREAM support
This is the last batch of part to push actual support of OF_UPSTREAM for the mediatek SoC.
The plan is to make the current downstream DTS on part with upstream implementation so we can permit a gradual transition to it while we don't cause any regression to any user.
This is to have the same node downstream and upstream. Mediatek is working hard upstream to also push all the remaining nodes.
All patch are the final changes after the pinctrl patch merged previously.
All patch pass CI tests tested in this PR [0]
[0] https://github.com/u-boot/u-boot/pull/731
Christian Marangi (7): pinctrl: mediatek: mt7981: rename reg-names to upstream linux format pinctrl: mediatek: mt7986: rename reg-names to upstream linux format mediatek: mt7986: move gpio-controller up and rename pinctrl to pio pinctrl: mediatek: mt7988: rename reg-names to upstream linux format mediatek: mt7988: move gpio-controller up and rename pinctrl to pio mediatek: mt7981: move gpio-controller up and rename pinctrl to pio arm: dts: mediatek: add PCIe node for MT7981
John Crispin (1): arm: dts: mediatek: add USB nodes for MT7981
arch/arm/dts/mt7981-emmc-rfb.dts | 4 +- arch/arm/dts/mt7981-rfb.dts | 4 +- arch/arm/dts/mt7981-sd-rfb.dts | 4 +- arch/arm/dts/mt7981.dtsi | 97 +++++++++++++++++++++-- arch/arm/dts/mt7986.dtsi | 14 ++-- arch/arm/dts/mt7986a-bpi-r3-sd.dts | 12 +-- arch/arm/dts/mt7986a-rfb.dts | 4 +- arch/arm/dts/mt7986a-sd-rfb.dts | 4 +- arch/arm/dts/mt7986b-rfb.dts | 4 +- arch/arm/dts/mt7986b-sd-rfb.dts | 4 +- arch/arm/dts/mt7988-rfb.dts | 2 +- arch/arm/dts/mt7988-sd-rfb.dts | 2 +- arch/arm/dts/mt7988.dtsi | 12 ++- drivers/pinctrl/mediatek/pinctrl-mt7981.c | 5 +- 14 files changed, 125 insertions(+), 47 deletions(-)
Rename reg-names to upstream linux format. Upstream linux drop the "_base". To make use of upstream DTSI, align to the upstream naming.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7981.dtsi | 6 +++--- drivers/pinctrl/mediatek/pinctrl-mt7981.c | 5 +++-- 2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/dts/mt7981.dtsi b/arch/arm/dts/mt7981.dtsi index 2844ab010de..3c8b9ab0574 100644 --- a/arch/arm/dts/mt7981.dtsi +++ b/arch/arm/dts/mt7981.dtsi @@ -117,9 +117,9 @@ <0x11f00000 0x1000>, <0x11f10000 0x1000>, <0x1000b000 0x1000>; - reg-names = "gpio_base", "iocfg_rt_base", "iocfg_rm_base", - "iocfg_rb_base", "iocfg_lb_base", "iocfg_bl_base", - "iocfg_tm_base", "iocfg_tl_base", "eint"; + reg-names = "gpio", "iocfg_rt", "iocfg_rm", + "iocfg_rb", "iocfg_lb", "iocfg_bl", + "iocfg_tm", "iocfg_tl", "eint"; gpio: gpio-controller { gpio-controller; #gpio-cells = <2>; diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7981.c b/drivers/pinctrl/mediatek/pinctrl-mt7981.c index 047e37bc9cd..d1c8afd9252 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7981.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7981.c @@ -1012,8 +1012,9 @@ static const struct mtk_function_desc mt7981_functions[] = { };
static const char *const mt7981_pinctrl_register_base_names[] = { - "gpio_base", "iocfg_rt_base", "iocfg_rm_base", "iocfg_rb_base", - "iocfg_lb_base", "iocfg_bl_base", "iocfg_tm_base", "iocfg_tl_base", + "gpio", "iocfg_rt", "iocfg_rm", "iocfg_rb", + "iocfg_lb", "iocfg_bl", "iocfg_tm", "iocfg_tl", + "eint", };
static const struct mtk_pinctrl_soc mt7981_data = {
Rename reg-names to upstream linux format. Upstream linux drop the "_base". To make use of upstream DTSI, align to the upstream naming.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7986.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/mt7986.dtsi b/arch/arm/dts/mt7986.dtsi index f871f2394c5..64ce45a6530 100644 --- a/arch/arm/dts/mt7986.dtsi +++ b/arch/arm/dts/mt7986.dtsi @@ -132,9 +132,9 @@ <0x11f00000 0x1000>, <0x11f10000 0x1000>, <0x1000b000 0x1000>; - reg-names = "gpio_base", "iocfg_rt_base", "iocfg_rb_base", - "iocfg_lt_base", "iocfg_lb_base", "iocfg_tr_base", - "iocfg_tl_base", "eint"; + reg-names = "gpio", "iocfg_rt", "iocfg_rb", + "iocfg_lt", "iocfg_lb", "iocfg_tr", + "iocfg_tl", "eint"; gpio: gpio-controller { gpio-controller; #gpio-cells = <2>;
Move gpio-controller up to pinctrl node and rename label to "pio" to match the label used in upstream kernel linux.
Update any DTS that reference the pinctrl to follow the new naming and structure.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7986.dtsi | 8 +++----- arch/arm/dts/mt7986a-bpi-r3-sd.dts | 12 ++++++------ arch/arm/dts/mt7986a-rfb.dts | 4 ++-- arch/arm/dts/mt7986a-sd-rfb.dts | 4 ++-- arch/arm/dts/mt7986b-rfb.dts | 4 ++-- arch/arm/dts/mt7986b-sd-rfb.dts | 4 ++-- 6 files changed, 17 insertions(+), 19 deletions(-)
diff --git a/arch/arm/dts/mt7986.dtsi b/arch/arm/dts/mt7986.dtsi index 64ce45a6530..b2c57098a5e 100644 --- a/arch/arm/dts/mt7986.dtsi +++ b/arch/arm/dts/mt7986.dtsi @@ -122,7 +122,7 @@ #clock-cells = <1>; };
- pinctrl: pinctrl@1001f000 { + pio: pinctrl@1001f000 { compatible = "mediatek,mt7986-pinctrl"; reg = <0x1001f000 0x1000>, <0x11c30000 0x1000>, @@ -135,10 +135,8 @@ reg-names = "gpio", "iocfg_rt", "iocfg_rb", "iocfg_lt", "iocfg_lb", "iocfg_tr", "iocfg_tl", "eint"; - gpio: gpio-controller { - gpio-controller; - #gpio-cells = <2>; - }; + gpio-controller; + #gpio-cells = <2>; };
pwm: pwm@10048000 { diff --git a/arch/arm/dts/mt7986a-bpi-r3-sd.dts b/arch/arm/dts/mt7986a-bpi-r3-sd.dts index c156a813634..e01ae4c3dc7 100644 --- a/arch/arm/dts/mt7986a-bpi-r3-sd.dts +++ b/arch/arm/dts/mt7986a-bpi-r3-sd.dts @@ -38,12 +38,12 @@
factory { label = "reset"; - gpios = <&gpio 9 GPIO_ACTIVE_LOW>; + gpios = <&pio 9 GPIO_ACTIVE_LOW>; };
wps { label = "wps"; - gpios = <&gpio 10 GPIO_ACTIVE_LOW>; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; }; };
@@ -52,12 +52,12 @@
led_status_green: green { label = "green:status"; - gpios = <&gpio 69 GPIO_ACTIVE_HIGH>; + gpios = <&pio 69 GPIO_ACTIVE_HIGH>; };
led_status_blue: blue { label = "blue:status"; - gpios = <&gpio 86 GPIO_ACTIVE_HIGH>; + gpios = <&pio 86 GPIO_ACTIVE_HIGH>; }; };
@@ -78,7 +78,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -86,7 +86,7 @@ }; };
-&pinctrl { +&pio { spic_pins: spi1-pins-func-1 { mux { function = "spi"; diff --git a/arch/arm/dts/mt7986a-rfb.dts b/arch/arm/dts/mt7986a-rfb.dts index 67d14a99dae..d4bbb23204a 100644 --- a/arch/arm/dts/mt7986a-rfb.dts +++ b/arch/arm/dts/mt7986a-rfb.dts @@ -57,7 +57,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -65,7 +65,7 @@ }; };
-&pinctrl { +&pio { spi_flash_pins: spi0-pins-func-1 { mux { function = "flash"; diff --git a/arch/arm/dts/mt7986a-sd-rfb.dts b/arch/arm/dts/mt7986a-sd-rfb.dts index 4f8fa70ec99..11823e05bda 100644 --- a/arch/arm/dts/mt7986a-sd-rfb.dts +++ b/arch/arm/dts/mt7986a-sd-rfb.dts @@ -49,7 +49,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -57,7 +57,7 @@ }; };
-&pinctrl { +&pio { spi_flash_pins: spi0-pins-func-1 { mux { function = "flash"; diff --git a/arch/arm/dts/mt7986b-rfb.dts b/arch/arm/dts/mt7986b-rfb.dts index f98b04ab140..0a731fe87fd 100644 --- a/arch/arm/dts/mt7986b-rfb.dts +++ b/arch/arm/dts/mt7986b-rfb.dts @@ -48,7 +48,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -56,7 +56,7 @@ }; };
-&pinctrl { +&pio { spi_flash_pins: spi0-pins-func-1 { mux { function = "flash"; diff --git a/arch/arm/dts/mt7986b-sd-rfb.dts b/arch/arm/dts/mt7986b-sd-rfb.dts index ec80a2fb710..e5fb4d73e70 100644 --- a/arch/arm/dts/mt7986b-sd-rfb.dts +++ b/arch/arm/dts/mt7986b-sd-rfb.dts @@ -49,7 +49,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -57,7 +57,7 @@ }; };
-&pinctrl { +&pio { spi_flash_pins: spi0-pins-func-1 { mux { function = "flash";
Rename reg-names to upstream linux format. Upstream linux drop the "_base". To make use of upstream DTSI, align to the upstream naming.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7988.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/mt7988.dtsi b/arch/arm/dts/mt7988.dtsi index f2bfde547e6..ee2ad2dbe6e 100644 --- a/arch/arm/dts/mt7988.dtsi +++ b/arch/arm/dts/mt7988.dtsi @@ -119,8 +119,8 @@ <0 0x11e00000 0 0x1000>, <0 0x11f00000 0 0x1000>, <0 0x1000b000 0 0x1000>; - reg-names = "gpio_base", "iocfg_tr_base", "iocfg_br_base", - "iocfg_rb_base", "iocfg_lb_base", "iocfg_tl_base", + reg-names = "gpio", "iocfg_tr", "iocfg_br", + "iocfg_rb", "iocfg_lb", "iocfg_tl", "eint"; gpio: gpio-controller { gpio-controller;
Move gpio-controller up to pinctrl node and rename label to "pio" to match the label used in upstream kernel linux.
Update any DTS that reference the pinctrl to follow the new naming and structure.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7988-rfb.dts | 2 +- arch/arm/dts/mt7988-sd-rfb.dts | 2 +- arch/arm/dts/mt7988.dtsi | 8 +++----- 3 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/mt7988-rfb.dts b/arch/arm/dts/mt7988-rfb.dts index 2579d7099fb..1694ef8d9c3 100644 --- a/arch/arm/dts/mt7988-rfb.dts +++ b/arch/arm/dts/mt7988-rfb.dts @@ -80,7 +80,7 @@ status = "disabled"; };
-&pinctrl { +&pio { i2c1_pins: i2c1-pins { mux { function = "i2c"; diff --git a/arch/arm/dts/mt7988-sd-rfb.dts b/arch/arm/dts/mt7988-sd-rfb.dts index 38727a271b2..63e923137c2 100644 --- a/arch/arm/dts/mt7988-sd-rfb.dts +++ b/arch/arm/dts/mt7988-sd-rfb.dts @@ -53,7 +53,7 @@ }; };
-&pinctrl { +&pio { i2c1_pins: i2c1-pins { mux { function = "i2c"; diff --git a/arch/arm/dts/mt7988.dtsi b/arch/arm/dts/mt7988.dtsi index ee2ad2dbe6e..2d57c6f5709 100644 --- a/arch/arm/dts/mt7988.dtsi +++ b/arch/arm/dts/mt7988.dtsi @@ -110,7 +110,7 @@ #clock-cells = <1>; };
- pinctrl: pinctrl@1001f000 { + pio: pinctrl@1001f000 { compatible = "mediatek,mt7988-pinctrl"; reg = <0 0x1001f000 0 0x1000>, <0 0x11c10000 0 0x1000>, @@ -122,10 +122,8 @@ reg-names = "gpio", "iocfg_tr", "iocfg_br", "iocfg_rb", "iocfg_lb", "iocfg_tl", "eint"; - gpio: gpio-controller { - gpio-controller; - #gpio-cells = <2>; - }; + gpio-controller; + #gpio-cells = <2>; };
sgmiisys0: syscon@10060000 {
Move gpio-controller up to pinctrl node and rename label to "pio" to match the label used in upstream kernel linux.
Update any DTS that reference the pinctrl to follow the new naming and structure.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7981-emmc-rfb.dts | 4 ++-- arch/arm/dts/mt7981-rfb.dts | 4 ++-- arch/arm/dts/mt7981-sd-rfb.dts | 4 ++-- arch/arm/dts/mt7981.dtsi | 8 +++----- 4 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/arch/arm/dts/mt7981-emmc-rfb.dts b/arch/arm/dts/mt7981-emmc-rfb.dts index d6590f01cf8..67f178bc232 100644 --- a/arch/arm/dts/mt7981-emmc-rfb.dts +++ b/arch/arm/dts/mt7981-emmc-rfb.dts @@ -48,7 +48,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 39 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -56,7 +56,7 @@ }; };
-&pinctrl { +&pio { spic_pins: spi1-pins-func-1 { mux { function = "spi"; diff --git a/arch/arm/dts/mt7981-rfb.dts b/arch/arm/dts/mt7981-rfb.dts index d6ebd6539c3..08e1b76b473 100644 --- a/arch/arm/dts/mt7981-rfb.dts +++ b/arch/arm/dts/mt7981-rfb.dts @@ -39,7 +39,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 39 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -47,7 +47,7 @@ }; };
-&pinctrl { +&pio { spi_flash_pins: spi0-pins-func-1 { mux { function = "flash"; diff --git a/arch/arm/dts/mt7981-sd-rfb.dts b/arch/arm/dts/mt7981-sd-rfb.dts index 2adbc374725..2f43e65ac5b 100644 --- a/arch/arm/dts/mt7981-sd-rfb.dts +++ b/arch/arm/dts/mt7981-sd-rfb.dts @@ -48,7 +48,7 @@ mediatek,gmac-id = <0>; phy-mode = "2500base-x"; mediatek,switch = "mt7531"; - reset-gpios = <&gpio 39 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
fixed-link { speed = <2500>; @@ -56,7 +56,7 @@ }; };
-&pinctrl { +&pio { spic_pins: spi1-pins-func-1 { mux { function = "spi"; diff --git a/arch/arm/dts/mt7981.dtsi b/arch/arm/dts/mt7981.dtsi index 3c8b9ab0574..b2c4cd7b54a 100644 --- a/arch/arm/dts/mt7981.dtsi +++ b/arch/arm/dts/mt7981.dtsi @@ -106,7 +106,7 @@ bootph-all; };
- pinctrl: pinctrl@11d00000 { + pio: pinctrl@11d00000 { compatible = "mediatek,mt7981-pinctrl"; reg = <0x11d00000 0x1000>, <0x11c00000 0x1000>, @@ -120,10 +120,8 @@ reg-names = "gpio", "iocfg_rt", "iocfg_rm", "iocfg_rb", "iocfg_lb", "iocfg_bl", "iocfg_tm", "iocfg_tl", "eint"; - gpio: gpio-controller { - gpio-controller; - #gpio-cells = <2>; - }; + gpio-controller; + #gpio-cells = <2>; };
pwm: pwm@10048000 {
From: John Crispin john@phrozen.org
Add USB PHY nodes for MT7981. These are needed for USB support and also for PCIe support as the u3 PHY can also be used for PHY.
Signed-off-by: John Crispin john@phrozen.org Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7981.dtsi | 48 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+)
diff --git a/arch/arm/dts/mt7981.dtsi b/arch/arm/dts/mt7981.dtsi index b2c4cd7b54a..2360c6bbdca 100644 --- a/arch/arm/dts/mt7981.dtsi +++ b/arch/arm/dts/mt7981.dtsi @@ -6,6 +6,7 @@
#include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/phy/phy.h> #include <dt-bindings/clock/mt7981-clk.h> #include <dt-bindings/reset/mt7629-reset.h> #include <dt-bindings/pinctrl/mt65xx.h> @@ -315,4 +316,51 @@ status = "disabled"; };
+ xhci: xhci@11200000 { + compatible = "mediatek,mt7981-xhci", + "mediatek,mtk-xhci"; + reg = <0x11200000 0x2e00>, + <0x11203e00 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>; + phys = <&u2port0 PHY_TYPE_USB2>, + <&u3port0 PHY_TYPE_USB3>; + clocks = <&infracfg CLK_INFRA_IUSB_SYS_CK>, + <&infracfg CLK_INFRA_IUSB_CK>, + <&infracfg CLK_INFRA_IUSB_133_CK>, + <&infracfg CLK_INFRA_IUSB_66M_CK>, + <&topckgen CLK_TOP_U2U3_XHCI_SEL>; + clock-names = "sys_ck", + "ref_ck", + "mcu_ck", + "dma_ck", + "xhci_ck"; + mediatek,u3p-dis-msk = <0x1>; + status = "okay"; + }; + + usbtphy: usb-phy@11e10000 { + compatible = "mediatek,mt7981", + "mediatek,generic-tphy-v2"; + #address-cells = <1>; + #size-cells = <1>; + status = "okay"; + + u2port0: usb-phy@11e10000 { + reg = <0x11e10000 0x700>; + clocks = <&topckgen CLK_TOP_USB_FRMCNT_SEL>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port0: usb-phy@11e10700 { + reg = <0x11e10700 0x900>; + clocks = <&topckgen CLK_TOP_USB3_PHY_SEL>; + clock-names = "ref"; + #phy-cells = <1>; + mediatek,syscon-type = <&topmisc 0x218 0>; + status = "okay"; + }; + }; };
Add PCIe node for MT7981 with all the required properties to make PCIe work.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- arch/arm/dts/mt7981.dtsi | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)
diff --git a/arch/arm/dts/mt7981.dtsi b/arch/arm/dts/mt7981.dtsi index 2360c6bbdca..5b4cadc22f7 100644 --- a/arch/arm/dts/mt7981.dtsi +++ b/arch/arm/dts/mt7981.dtsi @@ -339,6 +339,41 @@ status = "okay"; };
+ pcie: pcie@11280000 { + compatible = "mediatek,mt8192-pcie"; + device_type = "pci"; + reg = <0x11280000 0x4000>; + reg-names = "pcie-mac"; + #address-cells = <3>; + #size-cells = <2>; + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&infracfg CLK_INFRA_IPCIE_CK>, + <&infracfg CLK_INFRA_IPCIE_PIPE_CK>, + <&infracfg CLK_INFRA_IPCIER_CK>, + <&infracfg CLK_INFRA_IPCIEB_CK>; + clock-names = "pl_250m", "tl_26m", "peri_26m", "top_133m"; + phys = <&u3port0 PHY_TYPE_PCIE>; + phy-names = "pcie-phy"; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x20000000 0x20000000 0 0x10000000>; + + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc 0>, + <0 0 0 2 &pcie_intc 1>, + <0 0 0 3 &pcie_intc 2>, + <0 0 0 4 &pcie_intc 3>; + + status = "disabled"; + + pcie_intc: interrupt-controller { + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <0>; + }; + }; + usbtphy: usb-phy@11e10000 { compatible = "mediatek,mt7981", "mediatek,generic-tphy-v2";
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Christian Marangi