From 2d3c8ba3cffa00f76bedb713c8c2126c82d8cd13 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 23 Sep 2019 10:32:38 -0700 Subject: ARM: dts: Fix wrong clocks for dra7 mcasp The ahclkr clkctrl clock bit 28 only exists for mcasp 1 and 2 on dra7. This causes the following warning on beagle-x15: ti-sysc 48468000.target-module: could not add child clock ahclkr: -19 Also the mcasp clkctrl clock bits are wrong: For mcasp1 and 2 we have four clocks at bits 28, 24, 22 and 0: bit 28 is ahclkr bit 24 is ahclkx bit 22 is auxclk bit 0 is fck For mcasp3 to 8 we have three clocks at bits 24, 22 and 0. bit 24 is ahclkx bit 22 is auxclk bit 0 is fck We do not have currently mapped auxclk at bit 22 for the drivers, that can be added if needed. Fixes: 5241ccbf2819 ("ARM: dts: Add missing ranges for dra7 mcasp l3 ports") Cc: Suman Anna Cc: Tero Kristo Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra7-l4.dtsi | 48 ++++++++++++++++++------------------------ 1 file changed, 21 insertions(+), 27 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi index 21e5914fdd62..099d6fe2a57a 100644 --- a/arch/arm/boot/dts/dra7-l4.dtsi +++ b/arch/arm/boot/dts/dra7-l4.dtsi @@ -2762,7 +2762,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 129 1>, <&edma_xbar 128 1>; dma-names = "tx", "rx"; - clocks = <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 22>, + clocks = <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 0>, <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 24>, <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 28>; clock-names = "fck", "ahclkx", "ahclkr"; @@ -2799,8 +2799,8 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 131 1>, <&edma_xbar 130 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 22>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 24>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 0>, + <&ipu_clkctrl DRA7_IPU_MCASP1_CLKCTRL 24>, <&l4per2_clkctrl DRA7_L4PER2_MCASP2_CLKCTRL 28>; clock-names = "fck", "ahclkx", "ahclkr"; status = "disabled"; @@ -2818,9 +2818,8 @@ ; /* Domains (P, C): l4per_pwrdm, l4per2_clkdm */ clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 0>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 28>; - clock-names = "fck", "ahclkx", "ahclkr"; + <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>; + clock-names = "fck", "ahclkx"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x68000 0x2000>, @@ -2836,7 +2835,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 133 1>, <&edma_xbar 132 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 22>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 0>, <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>; clock-names = "fck", "ahclkx"; status = "disabled"; @@ -2854,9 +2853,8 @@ ; /* Domains (P, C): l4per_pwrdm, l4per2_clkdm */ clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 0>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 24>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 28>; - clock-names = "fck", "ahclkx", "ahclkr"; + <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 24>; + clock-names = "fck", "ahclkx"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x6c000 0x2000>, @@ -2872,7 +2870,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 135 1>, <&edma_xbar 134 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 22>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 0>, <&l4per2_clkctrl DRA7_L4PER2_MCASP4_CLKCTRL 24>; clock-names = "fck", "ahclkx"; status = "disabled"; @@ -2890,9 +2888,8 @@ ; /* Domains (P, C): l4per_pwrdm, l4per2_clkdm */ clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 0>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 24>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 28>; - clock-names = "fck", "ahclkx", "ahclkr"; + <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 24>; + clock-names = "fck", "ahclkx"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x70000 0x2000>, @@ -2908,7 +2905,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 137 1>, <&edma_xbar 136 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 22>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 0>, <&l4per2_clkctrl DRA7_L4PER2_MCASP5_CLKCTRL 24>; clock-names = "fck", "ahclkx"; status = "disabled"; @@ -2926,9 +2923,8 @@ ; /* Domains (P, C): l4per_pwrdm, l4per2_clkdm */ clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 0>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 24>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 28>; - clock-names = "fck", "ahclkx", "ahclkr"; + <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 24>; + clock-names = "fck", "ahclkx"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x74000 0x2000>, @@ -2944,7 +2940,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 139 1>, <&edma_xbar 138 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 22>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 0>, <&l4per2_clkctrl DRA7_L4PER2_MCASP6_CLKCTRL 24>; clock-names = "fck", "ahclkx"; status = "disabled"; @@ -2962,9 +2958,8 @@ ; /* Domains (P, C): l4per_pwrdm, l4per2_clkdm */ clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 0>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 24>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 28>; - clock-names = "fck", "ahclkx", "ahclkr"; + <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 24>; + clock-names = "fck", "ahclkx"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x78000 0x2000>, @@ -2980,7 +2975,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 141 1>, <&edma_xbar 140 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 22>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 0>, <&l4per2_clkctrl DRA7_L4PER2_MCASP7_CLKCTRL 24>; clock-names = "fck", "ahclkx"; status = "disabled"; @@ -2998,9 +2993,8 @@ ; /* Domains (P, C): l4per_pwrdm, l4per2_clkdm */ clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 0>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 24>, - <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 28>; - clock-names = "fck", "ahclkx", "ahclkr"; + <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 24>; + clock-names = "fck", "ahclkx"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x7c000 0x2000>, @@ -3016,7 +3010,7 @@ interrupt-names = "tx", "rx"; dmas = <&edma_xbar 143 1>, <&edma_xbar 142 1>; dma-names = "tx", "rx"; - clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 22>, + clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 0>, <&l4per2_clkctrl DRA7_L4PER2_MCASP8_CLKCTRL 24>; clock-names = "fck", "ahclkx"; status = "disabled"; -- cgit v1.2.3 From f1f028ff89cb0d37db299d48e7b2ce19be040d52 Mon Sep 17 00:00:00 2001 From: "H. Nikolaus Schaller" Date: Fri, 20 Sep 2019 18:11:15 +0200 Subject: DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again commit 6953c57ab172 "gpio: of: Handle SPI chipselect legacy bindings" did introduce logic to centrally handle the legacy spi-cs-high property in combination with cs-gpios. This assumes that the polarity of the CS has to be inverted if spi-cs-high is missing, even and especially if non-legacy GPIO_ACTIVE_HIGH is specified. The DTS for the GTA04 was orginally introduced under the assumption that there is no need for spi-cs-high if the gpio is defined with proper polarity GPIO_ACTIVE_HIGH. This was not a problem until gpiolib changed the interpretation of GPIO_ACTIVE_HIGH and missing spi-cs-high. The effect is that the missing spi-cs-high is now interpreted as CS being low (despite GPIO_ACTIVE_HIGH) which turns off the SPI interface when the panel is to be programmed by the panel driver. Therefore, we have to add the redundant and legacy spi-cs-high property to properly activate CS. Cc: stable@vger.kernel.org Signed-off-by: H. Nikolaus Schaller Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-gta04.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index b295f6fad2a5..954c216140ad 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -120,6 +120,7 @@ spi-max-frequency = <100000>; spi-cpol; spi-cpha; + spi-cs-high; backlight= <&backlight>; label = "lcd"; -- cgit v1.2.3 From 04e0e1777a792223897b8c21eb4e0a5b2624d9df Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Mon, 23 Sep 2019 11:25:31 -0700 Subject: ARM: omap2plus_defconfig: Enable DRM_TI_TFP410 The TFP410 driver was removed but the replacement driver was never enabled. This patch enableds the DRM_TI_TFP410 Fixes: be3143d8b27f ("drm/omap: Remove TFP410 and DVI connector drivers") Signed-off-by: Adam Ford Signed-off-by: Tony Lindgren --- arch/arm/configs/omap2plus_defconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 64eb896907bf..ab046eb41c7a 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -364,6 +364,7 @@ CONFIG_DRM_OMAP_PANEL_TPO_TD043MTEA1=m CONFIG_DRM_OMAP_PANEL_NEC_NL8048HL11=m CONFIG_DRM_TILCDC=m CONFIG_DRM_PANEL_SIMPLE=m +CONFIG_DRM_TI_TFP410=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y -- cgit v1.2.3 From 1d70ded8567ccf70353ff97e3b13f267c889f934 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Sun, 22 Sep 2019 10:57:40 -0700 Subject: ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules Droid4 needs USB option serial driver for modem, and lm3532 for the LCD backlight. Note that the LCD backlight does not yet get enabled automatically, but needs to be done manually with: # echo 50 > /sys/class/leds/lm3532::backlight/brightness Signed-off-by: Tony Lindgren --- arch/arm/configs/omap2plus_defconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index ab046eb41c7a..ae326572c62a 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -424,6 +424,7 @@ CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_SIMPLE=m CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_TEST=m CONFIG_NOP_USB_XCEIV=m CONFIG_AM335X_PHY_USB=m @@ -461,6 +462,7 @@ CONFIG_MMC_SDHCI_OMAP=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m CONFIG_LEDS_CPCAP=m +CONFIG_LEDS_LM3532=m CONFIG_LEDS_GPIO=m CONFIG_LEDS_PCA963X=m CONFIG_LEDS_PWM=m -- cgit v1.2.3 From 4ef5d76b453908f21341e661a9b6f96862f6f589 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 24 Sep 2019 09:24:28 -0700 Subject: ARM: dts: Fix gpio0 flags for am335x-icev2 The ti,no-idle-on-init and ti,no-reset-on-init flags need to be at the interconnect target module level for the modules that have it defined. Otherwise we get the following warnings: dts flag should be at module level for ti,no-idle-on-init dts flag should be at module level for ti,no-reset-on-init Fixes: 87fc89ced3a7 ("ARM: dts: am335x: Move l4 child devices to probe them with ti-sysc") Cc: Lokesh Vutla Reported-by: Suman Anna Reviewed-by: Lokesh Vutla Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-icev2.dts | 2 +- arch/arm/boot/dts/am33xx-l4.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts index 18f70b35da4c..204bccfcc110 100644 --- a/arch/arm/boot/dts/am335x-icev2.dts +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -432,7 +432,7 @@ pinctrl-0 = <&mmc0_pins_default>; }; -&gpio0 { +&gpio0_target { /* Do not idle the GPIO used for holding the VTT regulator */ ti,no-reset-on-init; ti,no-idle-on-init; diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi index 46849d6ecb3e..1515f4f91499 100644 --- a/arch/arm/boot/dts/am33xx-l4.dtsi +++ b/arch/arm/boot/dts/am33xx-l4.dtsi @@ -127,7 +127,7 @@ ranges = <0x0 0x5000 0x1000>; }; - target-module@7000 { /* 0x44e07000, ap 14 20.0 */ + gpio0_target: target-module@7000 { /* 0x44e07000, ap 14 20.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; ti,hwmods = "gpio1"; reg = <0x7000 0x4>, -- cgit v1.2.3 From 8ad8041b98c665b6147e607b749586d6e20ba73a Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 24 Sep 2019 09:25:52 -0700 Subject: ARM: OMAP2+: Fix missing reset done flag for am3 and am43 For ti,sysc-omap4 compatible devices with no sysstatus register, we do have reset done status available in the SOFTRESET bit that clears when the reset is done. This is documented for example in am437x TRM for DMTIMER_TIOCP_CFG register. The am335x TRM just says that SOFTRESET bit value 1 means reset is ongoing, but it behaves the same way clearing after reset is done. With the ti-sysc driver handling this automatically based on no sysstatus register defined, we see warnings if SYSC_HAS_RESET_STATUS is missing in the legacy platform data: ti-sysc 48042000.target-module: sysc_flags 00000222 != 00000022 ti-sysc 48044000.target-module: sysc_flags 00000222 != 00000022 ti-sysc 48046000.target-module: sysc_flags 00000222 != 00000022 ... Let's fix these warnings by adding SYSC_HAS_RESET_STATUS. Let's also remove the useless parentheses while at it. If it turns out we do have ti,sysc-omap4 compatible devices without a working SOFTRESET bit we can set up additional quirk handling for it. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c index adb6271f819b..7773876d165f 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c @@ -811,7 +811,8 @@ static struct omap_hwmod_class_sysconfig am33xx_timer_sysc = { .rev_offs = 0x0000, .sysc_offs = 0x0010, .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_RESET_STATUS, .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | SIDLE_SMART_WKUP), .sysc_fields = &omap_hwmod_sysc_type2, -- cgit v1.2.3 From 17529d43b21c72466e9109d602c6f5c360a1a9e8 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 24 Sep 2019 09:25:51 -0700 Subject: ARM: OMAP2+: Add missing LCDC midlemode for am335x TRM "Table 13-34. SYSCONFIG Register Field Descriptions" lists both standbymode and idlemode that should be just the sidle and midle registers where midle is currently unconfigured for lcdc_sysc. As the dts data has been generated based on lcdc_sysc, we now have an empty "ti,sysc-midle" property. And so we currently get a warning for lcdc because of a difference with dts provided configuration compared to the legacy platform data. This is because lcdc has SYSC_HAS_MIDLEMODE configured in the platform data without configuring the modes. Let's fix the issue by adding the missing midlemode to lcdc_sysc, and configuring the "ti,sysc-midle" property based on the TRM values. Fixes: f711c575cfec ("ARM: dts: am335x: Add l4 interconnect hierarchy and ti-sysc data") Cc: Jyri Sarha Cc: Keerthy Cc: Robert Nelson Cc: Suman Anna Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx-l4.dtsi | 4 +++- arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi index 1515f4f91499..3287cf695b5a 100644 --- a/arch/arm/boot/dts/am33xx-l4.dtsi +++ b/arch/arm/boot/dts/am33xx-l4.dtsi @@ -2038,7 +2038,9 @@ reg = <0xe000 0x4>, <0xe054 0x4>; reg-names = "rev", "sysc"; - ti,sysc-midle ; + ti,sysc-midle = , + , + ; ti,sysc-sidle = , , ; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index c965af275e34..81d9912f17c8 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -231,8 +231,9 @@ static struct omap_hwmod am33xx_control_hwmod = { static struct omap_hwmod_class_sysconfig lcdc_sysc = { .rev_offs = 0x0, .sysc_offs = 0x54, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE, + .idlemodes = SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART, .sysc_fields = &omap_hwmod_sysc_type2, }; -- cgit v1.2.3 From cf395f7ddb9ebc6b2d28d83b53d18aa4e7c19701 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 24 Sep 2019 16:19:00 -0700 Subject: ARM: OMAP2+: Fix warnings with broken omap2_set_init_voltage() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This code is currently unable to find the dts opp tables as ti-cpufreq needs to set them up first based on speed binning. We stopped initializing the opp tables with platform code years ago for device tree based booting with commit 92d51856d740 ("ARM: OMAP3+: do not register non-dt OPP tables for device tree boot"), and all of mach-omap2 is now booting using device tree. We currently get the following errors on init: omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu omap2_set_init_voltage: unable to set vdd_mpu omap2_set_init_voltage: unable to find boot up OPP for vdd_core omap2_set_init_voltage: unable to set vdd_core omap2_set_init_voltage: unable to find boot up OPP for vdd_iva omap2_set_init_voltage: unable to set vdd_iva Let's just drop the unused code. Nowadays ti-cpufreq should be used to to initialize things properly. Cc: Adam Ford Cc: André Roth Cc: "H. Nikolaus Schaller" Cc: Nishanth Menon Cc: Tero Kristo Tested-by: Adam Ford #logicpd-torpedo-37xx-devkit Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/pm.c | 100 ----------------------------------------------- 1 file changed, 100 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 1fde1bf53fb6..7ac9af56762d 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -74,83 +74,6 @@ int omap_pm_clkdms_setup(struct clockdomain *clkdm, void *unused) return 0; } -/* - * This API is to be called during init to set the various voltage - * domains to the voltage as per the opp table. Typically we boot up - * at the nominal voltage. So this function finds out the rate of - * the clock associated with the voltage domain, finds out the correct - * opp entry and sets the voltage domain to the voltage specified - * in the opp entry - */ -static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, - const char *oh_name) -{ - struct voltagedomain *voltdm; - struct clk *clk; - struct dev_pm_opp *opp; - unsigned long freq, bootup_volt; - struct device *dev; - - if (!vdd_name || !clk_name || !oh_name) { - pr_err("%s: invalid parameters\n", __func__); - goto exit; - } - - if (!strncmp(oh_name, "mpu", 3)) - /* - * All current OMAPs share voltage rail and clock - * source, so CPU0 is used to represent the MPU-SS. - */ - dev = get_cpu_device(0); - else - dev = omap_device_get_by_hwmod_name(oh_name); - - if (IS_ERR(dev)) { - pr_err("%s: Unable to get dev pointer for hwmod %s\n", - __func__, oh_name); - goto exit; - } - - voltdm = voltdm_lookup(vdd_name); - if (!voltdm) { - pr_err("%s: unable to get vdd pointer for vdd_%s\n", - __func__, vdd_name); - goto exit; - } - - clk = clk_get(NULL, clk_name); - if (IS_ERR(clk)) { - pr_err("%s: unable to get clk %s\n", __func__, clk_name); - goto exit; - } - - freq = clk_get_rate(clk); - clk_put(clk); - - opp = dev_pm_opp_find_freq_ceil(dev, &freq); - if (IS_ERR(opp)) { - pr_err("%s: unable to find boot up OPP for vdd_%s\n", - __func__, vdd_name); - goto exit; - } - - bootup_volt = dev_pm_opp_get_voltage(opp); - dev_pm_opp_put(opp); - - if (!bootup_volt) { - pr_err("%s: unable to find voltage corresponding to the bootup OPP for vdd_%s\n", - __func__, vdd_name); - goto exit; - } - - voltdm_scale(voltdm, bootup_volt); - return 0; - -exit: - pr_err("%s: unable to set vdd_%s\n", __func__, vdd_name); - return -EINVAL; -} - #ifdef CONFIG_SUSPEND static int omap_pm_enter(suspend_state_t suspend_state) { @@ -208,25 +131,6 @@ void omap_common_suspend_init(void *pm_suspend) } #endif /* CONFIG_SUSPEND */ -static void __init omap3_init_voltages(void) -{ - if (!soc_is_omap34xx()) - return; - - omap2_set_init_voltage("mpu_iva", "dpll1_ck", "mpu"); - omap2_set_init_voltage("core", "l3_ick", "l3_main"); -} - -static void __init omap4_init_voltages(void) -{ - if (!soc_is_omap44xx()) - return; - - omap2_set_init_voltage("mpu", "dpll_mpu_ck", "mpu"); - omap2_set_init_voltage("core", "l3_div_ck", "l3_main_1"); - omap2_set_init_voltage("iva", "dpll_iva_m5x2_ck", "iva"); -} - int __maybe_unused omap_pm_nop_init(void) { return 0; @@ -246,10 +150,6 @@ int __init omap2_common_pm_late_init(void) omap4_twl_init(); omap_voltage_late_init(); - /* Initialize the voltages */ - omap3_init_voltages(); - omap4_init_voltages(); - /* Smartreflex device init */ omap_devinit_smartreflex(); -- cgit v1.2.3 From f90ec6cdf674248dcad85bf9af6e064bf472b841 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 30 Sep 2019 11:54:50 +0300 Subject: ARM: dts: am4372: Set memory bandwidth limit for DISPC Set memory bandwidth limit to filter out resolutions above 720p@60Hz to avoid underflow errors due to the bandwidth needs of higher resolutions. am43xx can not provide enough bandwidth to DISPC to correctly handle 'high' resolutions. Signed-off-by: Peter Ujfalusi Signed-off-by: Tomi Valkeinen Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am4372.dtsi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 848e2a8884e2..14bbc438055f 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -337,6 +337,8 @@ ti,hwmods = "dss_dispc"; clocks = <&disp_clk>; clock-names = "fck"; + + max-memory-bandwidth = <230000000>; }; rfbi: rfbi@4832a800 { -- cgit v1.2.3 From a304c0a60252fde9daccd9f8a07a598021f6956a Mon Sep 17 00:00:00 2001 From: Keerthy Date: Fri, 20 Sep 2019 13:29:46 +0530 Subject: arm64/ARM: configs: Change CONFIG_REMOTEPROC from m to y Commit 6334150e9a36 ("remoteproc: don't allow modular build") changes CONFIG_REMOTEPROC to a boolean from a tristate config option which inhibits all defconfigs marking CONFIG_REMOTEPROC as a module in compiling the remoteproc and dependent config options. So fix the configs to have CONFIG_REMOTEPROC built in. Link: https://lore.kernel.org/r/20190920075946.13282-5-j-keerthy@ti.com Fixes: 6334150e9a36 ("remoteproc: don't allow modular build") Signed-off-by: Keerthy Acked-by: Will Deacon [olof: Fixed up all 4 occurrances in this one commit] Signed-off-by: Olof Johansson --- arch/arm/configs/davinci_all_defconfig | 2 +- arch/arm/configs/multi_v7_defconfig | 2 +- arch/arm/configs/omap2plus_defconfig | 2 +- arch/arm64/configs/defconfig | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index b34970ce6b31..01e3c0f4be92 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -228,7 +228,7 @@ CONFIG_RTC_DRV_OMAP=m CONFIG_DMADEVICES=y CONFIG_TI_EDMA=y CONFIG_COMMON_CLK_PWM=m -CONFIG_REMOTEPROC=m +CONFIG_REMOTEPROC=y CONFIG_DA8XX_REMOTEPROC=m CONFIG_MEMORY=y CONFIG_TI_AEMIF=m diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 13ba53286901..198de8e36d92 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -933,7 +933,7 @@ CONFIG_BCM2835_MBOX=y CONFIG_ROCKCHIP_IOMMU=y CONFIG_TEGRA_IOMMU_GART=y CONFIG_TEGRA_IOMMU_SMMU=y -CONFIG_REMOTEPROC=m +CONFIG_REMOTEPROC=y CONFIG_ST_REMOTEPROC=m CONFIG_RPMSG_VIRTIO=m CONFIG_ASPEED_LPC_CTRL=m diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 64eb896907bf..af4069476582 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -481,7 +481,7 @@ CONFIG_RTC_DRV_OMAP=m CONFIG_RTC_DRV_CPCAP=m CONFIG_DMADEVICES=y CONFIG_OMAP_IOMMU=y -CONFIG_REMOTEPROC=m +CONFIG_REMOTEPROC=y CONFIG_OMAP_REMOTEPROC=m CONFIG_WKUP_M3_RPROC=m CONFIG_SOC_TI=y diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 8e05c39eab08..c9a867ac32d4 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -723,7 +723,7 @@ CONFIG_TEGRA_IOMMU_SMMU=y CONFIG_ARM_SMMU=y CONFIG_ARM_SMMU_V3=y CONFIG_QCOM_IOMMU=y -CONFIG_REMOTEPROC=m +CONFIG_REMOTEPROC=y CONFIG_QCOM_Q6V5_MSS=m CONFIG_QCOM_Q6V5_PAS=m CONFIG_QCOM_SYSMON=m -- cgit v1.2.3 From 3aa6d4abd4ebf07c36e0a9a507af0311fcb267dc Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 17 Sep 2019 09:50:00 +0100 Subject: crypto: arm/aes-ce - build for v8 architecture explicitly The NEON/Crypto Extensions based AES implementation for 32-bit ARM can be built in a kernel that targets ARMv6 CPUs and higher, even though the actual code will not be able to run on that generation, but it allows for a portable image to be generated that can will use the special instructions only when they are available. Since those instructions are part of a FPU profile rather than a CPU profile, we don't override the architecture in the assembler code, and most of the scalar code is simple enough to be ARMv6 compatible. However, that changes with commit c61b1607ed4fbbf2, which introduces calls to the movw/movt instructions, which are v7+ only. So override the architecture in the .S file to armv8-a, which matches the architecture specification in the crypto-neon-fp-armv8 FPU specificier that we already using. Note that using armv7-a here may trigger an issue with the upcoming Clang 10 release, which no longer permits .arch/.fpu combinations it views as incompatible. Reported-by: kbuild test robot Fixes: c61b1607ed4fbbf2 ("crypto: arm/aes-ce - implement ciphertext stealing ...") Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- arch/arm/crypto/aes-ce-core.S | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/crypto/aes-ce-core.S b/arch/arm/crypto/aes-ce-core.S index b978cdf133af..4d1707388d94 100644 --- a/arch/arm/crypto/aes-ce-core.S +++ b/arch/arm/crypto/aes-ce-core.S @@ -9,6 +9,7 @@ #include .text + .arch armv8-a .fpu crypto-neon-fp-armv8 .align 3 -- cgit v1.2.3 From f703964fc66804e6049f2670fc11045aa8359b1a Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 17 Sep 2019 09:50:01 +0100 Subject: crypto: arm/aes-ce - add dependency on AES library The ARM accelerated AES driver depends on the new AES library for its non-SIMD fallback so express this in its Kconfig declaration. Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- arch/arm/crypto/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index b24df84a1d7a..043b0b18bf7e 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -98,6 +98,7 @@ config CRYPTO_AES_ARM_CE tristate "Accelerated AES using ARMv8 Crypto Extensions" depends on KERNEL_MODE_NEON select CRYPTO_BLKCIPHER + select CRYPTO_LIB_AES select CRYPTO_SIMD help Use an implementation of AES in CBC, CTR and XTS modes that uses -- cgit v1.2.3 From cdee3b60af594403bd389e6e8239bcd0b4a159fc Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 1 Oct 2019 09:46:28 +0200 Subject: ARM: dts: ux500: Fix up the CPU thermal zone This fixes up the default ux500 CPU thermal zone: - Set polling delay to 0 and explain why - Set passive polling delay to 250 - Remove restrictions from the CPU cooling device, we should use all cpufreq steps to cool down if needed. Link: https://lore.kernel.org/r/20191001074628.8122-1-linus.walleij@linaro.org Fixes: b786a05f6ce4 ("ARM: dts: ux500: Update thermal zone") Suggested-by: Daniel Lezcano Signed-off-by: Linus Walleij Reviewed-by: Daniel Lezcano Signed-off-by: Olof Johansson --- arch/arm/boot/dts/ste-dbx5x0.dtsi | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index a53657b83288..bda454d12150 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -8,6 +8,7 @@ #include #include #include +#include / { #address-cells = <1>; @@ -59,8 +60,12 @@ * cooling. */ cpu_thermal: cpu-thermal { - polling-delay-passive = <0>; - polling-delay = <1000>; + polling-delay-passive = <250>; + /* + * This sensor fires interrupts to update the thermal + * zone, so no polling is needed. + */ + polling-delay = <0>; thermal-sensors = <&thermal>; @@ -79,7 +84,7 @@ cooling-maps { trip = <&cpu_alert>; - cooling-device = <&CPU0 0 2>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; contribution = <100>; }; }; -- cgit v1.2.3 From 015664d15270a112c2371d812f03f7c579b35a73 Mon Sep 17 00:00:00 2001 From: Bastien Nocera Date: Mon, 23 Sep 2019 18:18:43 +0200 Subject: USB: rio500: Remove Rio 500 kernel driver The Rio500 kernel driver has not been used by Rio500 owners since 2001 not long after the rio500 project added support for a user-space USB stack through the very first versions of usbdevfs and then libusb. Support for the kernel driver was removed from the upstream utilities in 2008: https://gitlab.freedesktop.org/hadess/rio500/commit/943f624ab721eb8281c287650fcc9e2026f6f5db Cc: Cesar Miquel Signed-off-by: Bastien Nocera Cc: stable Link: https://lore.kernel.org/r/6251c17584d220472ce882a3d9c199c401a51a71.camel@hadess.net Signed-off-by: Greg Kroah-Hartman --- Documentation/usb/rio.rst | 109 -------- MAINTAINERS | 7 - arch/arm/configs/badge4_defconfig | 1 - arch/arm/configs/corgi_defconfig | 1 - arch/arm/configs/pxa_defconfig | 1 - arch/arm/configs/s3c2410_defconfig | 1 - arch/arm/configs/spitz_defconfig | 1 - arch/mips/configs/mtx1_defconfig | 1 - arch/mips/configs/rm200_defconfig | 1 - drivers/usb/misc/Kconfig | 10 - drivers/usb/misc/Makefile | 1 - drivers/usb/misc/rio500.c | 554 ------------------------------------- drivers/usb/misc/rio500_usb.h | 20 -- 13 files changed, 708 deletions(-) delete mode 100644 Documentation/usb/rio.rst delete mode 100644 drivers/usb/misc/rio500.c delete mode 100644 drivers/usb/misc/rio500_usb.h (limited to 'arch/arm') diff --git a/Documentation/usb/rio.rst b/Documentation/usb/rio.rst deleted file mode 100644 index ea73475471db..000000000000 --- a/Documentation/usb/rio.rst +++ /dev/null @@ -1,109 +0,0 @@ -============ -Diamonds Rio -============ - -Copyright (C) 1999, 2000 Bruce Tenison - -Portions Copyright (C) 1999, 2000 David Nelson - -Thanks to David Nelson for guidance and the usage of the scanner.txt -and scanner.c files to model our driver and this informative file. - -Mar. 2, 2000 - -Changes -======= - -- Initial Revision - - -Overview -======== - -This README will address issues regarding how to configure the kernel -to access a RIO 500 mp3 player. -Before I explain how to use this to access the Rio500 please be warned: - -.. warning:: - - Please note that this software is still under development. The authors - are in no way responsible for any damage that may occur, no matter how - inconsequential. - -It seems that the Rio has a problem when sending .mp3 with low batteries. -I suggest when the batteries are low and you want to transfer stuff that you -replace it with a fresh one. In my case, what happened is I lost two 16kb -blocks (they are no longer usable to store information to it). But I don't -know if that's normal or not; it could simply be a problem with the flash -memory. - -In an extreme case, I left my Rio playing overnight and the batteries wore -down to nothing and appear to have corrupted the flash memory. My RIO -needed to be replaced as a result. Diamond tech support is aware of the -problem. Do NOT allow your batteries to wear down to nothing before -changing them. It appears RIO 500 firmware does not handle low battery -power well at all. - -On systems with OHCI controllers, the kernel OHCI code appears to have -power on problems with some chipsets. If you are having problems -connecting to your RIO 500, try turning it on first and then plugging it -into the USB cable. - -Contact Information -------------------- - - The main page for the project is hosted at sourceforge.net in the following - URL: . You can also go to the project's - sourceforge home page at: . - There is also a mailing list: rio500-users@lists.sourceforge.net - -Authors -------- - -Most of the code was written by Cesar Miquel . Keith -Clayton is incharge of the PPC port and making sure -things work there. Bruce Tenison is adding support -for .fon files and also does testing. The program will mostly sure be -re-written and Pete Ikusz along with the rest will re-design it. I would -also like to thank Tri Nguyen who provided use -with some important information regarding the communication with the Rio. - -Additional Information and userspace tools - - http://rio500.sourceforge.net/ - - -Requirements -============ - -A host with a USB port running a Linux kernel with RIO 500 support enabled. - -The driver is a module called rio500, which should be automatically loaded -as you plug in your device. If that fails you can manually load it with - - modprobe rio500 - -Udev should automatically create a device node as soon as plug in your device. -If that fails, you can manually add a device for the USB rio500:: - - mknod /dev/usb/rio500 c 180 64 - -In that case, set appropriate permissions for /dev/usb/rio500 (don't forget -about group and world permissions). Both read and write permissions are -required for proper operation. - -That's it. The Rio500 Utils at: http://rio500.sourceforge.net should -be able to access the rio500. - -Limits -====== - -You can use only a single rio500 device at a time with your computer. - -Bugs -==== - -If you encounter any problems feel free to drop me an email. - -Bruce Tenison -btenison@dibbs.net diff --git a/MAINTAINERS b/MAINTAINERS index 296de2b51c83..3bcf493f3f8c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16762,13 +16762,6 @@ W: http://www.linux-usb.org/usbnet S: Maintained F: drivers/net/usb/dm9601.c -USB DIAMOND RIO500 DRIVER -M: Cesar Miquel -L: rio500-users@lists.sourceforge.net -W: http://rio500.sourceforge.net -S: Maintained -F: drivers/usb/misc/rio500* - USB EHCI DRIVER M: Alan Stern L: linux-usb@vger.kernel.org diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig index 5ae5b5228467..ef484c4cfd1a 100644 --- a/arch/arm/configs/badge4_defconfig +++ b/arch/arm/configs/badge4_defconfig @@ -91,7 +91,6 @@ CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_RIO500=m CONFIG_EXT2_FS=m CONFIG_EXT3_FS=m CONFIG_MSDOS_FS=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index e4f6442588e7..4fec2ec379ad 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -195,7 +195,6 @@ CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m -CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_CYTHERM=m diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index 787c3f9be414..b817c57f05f1 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -581,7 +581,6 @@ CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m -CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_CYTHERM=m diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 95b5a4ffddea..73ed73a8785a 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -327,7 +327,6 @@ CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m CONFIG_USB_ADUTUX=m CONFIG_USB_SEVSEG=m -CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_CYPRESS_CY7C63=m diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 4fb51d665abb..a1cdbfa064c5 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -189,7 +189,6 @@ CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m -CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_CYTHERM=m diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index 16bef819fe98..914af125a7fa 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -571,7 +571,6 @@ CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m CONFIG_USB_ADUTUX=m -CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_CYPRESS_CY7C63=m diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig index 8762e75f5d5f..2c7adea7638f 100644 --- a/arch/mips/configs/rm200_defconfig +++ b/arch/mips/configs/rm200_defconfig @@ -314,7 +314,6 @@ CONFIG_USB_SERIAL_SAFE_PADDED=y CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_CYTHERM=m diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig index bdae62b2ffe0..9bce583aada3 100644 --- a/drivers/usb/misc/Kconfig +++ b/drivers/usb/misc/Kconfig @@ -47,16 +47,6 @@ config USB_SEVSEG To compile this driver as a module, choose M here: the module will be called usbsevseg. -config USB_RIO500 - tristate "USB Diamond Rio500 support" - help - Say Y here if you want to connect a USB Rio500 mp3 player to your - computer's USB port. Please read - for more information. - - To compile this driver as a module, choose M here: the - module will be called rio500. - config USB_LEGOTOWER tristate "USB Lego Infrared Tower support" help diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile index 109f54f5b9aa..0d416eb624bb 100644 --- a/drivers/usb/misc/Makefile +++ b/drivers/usb/misc/Makefile @@ -17,7 +17,6 @@ obj-$(CONFIG_USB_ISIGHTFW) += isight_firmware.o obj-$(CONFIG_USB_LCD) += usblcd.o obj-$(CONFIG_USB_LD) += ldusb.o obj-$(CONFIG_USB_LEGOTOWER) += legousbtower.o -obj-$(CONFIG_USB_RIO500) += rio500.o obj-$(CONFIG_USB_TEST) += usbtest.o obj-$(CONFIG_USB_EHSET_TEST_FIXTURE) += ehset.o obj-$(CONFIG_USB_TRANCEVIBRATOR) += trancevibrator.o diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c deleted file mode 100644 index 30cae5e1954d..000000000000 --- a/drivers/usb/misc/rio500.c +++ /dev/null @@ -1,554 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* -*- linux-c -*- */ - -/* - * Driver for USB Rio 500 - * - * Cesar Miquel (miquel@df.uba.ar) - * - * based on hp_scanner.c by David E. Nelson (dnelson@jump.net) - * - * Based upon mouse.c (Brad Keryan) and printer.c (Michael Gee). - * - * Changelog: - * 30/05/2003 replaced lock/unlock kernel with up/down - * Daniele Bellucci bellucda@tiscali.it - * */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "rio500_usb.h" - -#define DRIVER_AUTHOR "Cesar Miquel " -#define DRIVER_DESC "USB Rio 500 driver" - -#define RIO_MINOR 64 - -/* stall/wait timeout for rio */ -#define NAK_TIMEOUT (HZ) - -#define IBUF_SIZE 0x1000 - -/* Size of the rio buffer */ -#define OBUF_SIZE 0x10000 - -struct rio_usb_data { - struct usb_device *rio_dev; /* init: probe_rio */ - unsigned int ifnum; /* Interface number of the USB device */ - int isopen; /* nz if open */ - int present; /* Device is present on the bus */ - char *obuf, *ibuf; /* transfer buffers */ - char bulk_in_ep, bulk_out_ep; /* Endpoint assignments */ - wait_queue_head_t wait_q; /* for timeouts */ -}; - -static DEFINE_MUTEX(rio500_mutex); -static struct rio_usb_data rio_instance; - -static int open_rio(struct inode *inode, struct file *file) -{ - struct rio_usb_data *rio = &rio_instance; - - /* against disconnect() */ - mutex_lock(&rio500_mutex); - - if (rio->isopen || !rio->present) { - mutex_unlock(&rio500_mutex); - return -EBUSY; - } - rio->isopen = 1; - - init_waitqueue_head(&rio->wait_q); - - - dev_info(&rio->rio_dev->dev, "Rio opened.\n"); - mutex_unlock(&rio500_mutex); - - return 0; -} - -static int close_rio(struct inode *inode, struct file *file) -{ - struct rio_usb_data *rio = &rio_instance; - - /* against disconnect() */ - mutex_lock(&rio500_mutex); - - rio->isopen = 0; - if (!rio->present) { - /* cleanup has been delayed */ - kfree(rio->ibuf); - kfree(rio->obuf); - rio->ibuf = NULL; - rio->obuf = NULL; - } else { - dev_info(&rio->rio_dev->dev, "Rio closed.\n"); - } - mutex_unlock(&rio500_mutex); - return 0; -} - -static long ioctl_rio(struct file *file, unsigned int cmd, unsigned long arg) -{ - struct RioCommand rio_cmd; - struct rio_usb_data *rio = &rio_instance; - void __user *data; - unsigned char *buffer; - int result, requesttype; - int retries; - int retval=0; - - mutex_lock(&rio500_mutex); - /* Sanity check to make sure rio is connected, powered, etc */ - if (rio->present == 0 || rio->rio_dev == NULL) { - retval = -ENODEV; - goto err_out; - } - - switch (cmd) { - case RIO_RECV_COMMAND: - data = (void __user *) arg; - if (data == NULL) - break; - if (copy_from_user(&rio_cmd, data, sizeof(struct RioCommand))) { - retval = -EFAULT; - goto err_out; - } - if (rio_cmd.length < 0 || rio_cmd.length > PAGE_SIZE) { - retval = -EINVAL; - goto err_out; - } - buffer = (unsigned char *) __get_free_page(GFP_KERNEL); - if (buffer == NULL) { - retval = -ENOMEM; - goto err_out; - } - if (copy_from_user(buffer, rio_cmd.buffer, rio_cmd.length)) { - retval = -EFAULT; - free_page((unsigned long) buffer); - goto err_out; - } - - requesttype = rio_cmd.requesttype | USB_DIR_IN | - USB_TYPE_VENDOR | USB_RECIP_DEVICE; - dev_dbg(&rio->rio_dev->dev, - "sending command:reqtype=%0x req=%0x value=%0x index=%0x len=%0x\n", - requesttype, rio_cmd.request, rio_cmd.value, - rio_cmd.index, rio_cmd.length); - /* Send rio control message */ - retries = 3; - while (retries) { - result = usb_control_msg(rio->rio_dev, - usb_rcvctrlpipe(rio-> rio_dev, 0), - rio_cmd.request, - requesttype, - rio_cmd.value, - rio_cmd.index, buffer, - rio_cmd.length, - jiffies_to_msecs(rio_cmd.timeout)); - if (result == -ETIMEDOUT) - retries--; - else if (result < 0) { - dev_err(&rio->rio_dev->dev, - "Error executing ioctrl. code = %d\n", - result); - retries = 0; - } else { - dev_dbg(&rio->rio_dev->dev, - "Executed ioctl. Result = %d (data=%02x)\n", - result, buffer[0]); - if (copy_to_user(rio_cmd.buffer, buffer, - rio_cmd.length)) { - free_page((unsigned long) buffer); - retval = -EFAULT; - goto err_out; - } - retries = 0; - } - - /* rio_cmd.buffer contains a raw stream of single byte - data which has been returned from rio. Data is - interpreted at application level. For data that - will be cast to data types longer than 1 byte, data - will be little_endian and will potentially need to - be swapped at the app level */ - - } - free_page((unsigned long) buffer); - break; - - case RIO_SEND_COMMAND: - data = (void __user *) arg; - if (data == NULL) - break; - if (copy_from_user(&rio_cmd, data, sizeof(struct RioCommand))) { - retval = -EFAULT; - goto err_out; - } - if (rio_cmd.length < 0 || rio_cmd.length > PAGE_SIZE) { - retval = -EINVAL; - goto err_out; - } - buffer = (unsigned char *) __get_free_page(GFP_KERNEL); - if (buffer == NULL) { - retval = -ENOMEM; - goto err_out; - } - if (copy_from_user(buffer, rio_cmd.buffer, rio_cmd.length)) { - free_page((unsigned long)buffer); - retval = -EFAULT; - goto err_out; - } - - requesttype = rio_cmd.requesttype | USB_DIR_OUT | - USB_TYPE_VENDOR | USB_RECIP_DEVICE; - dev_dbg(&rio->rio_dev->dev, - "sending command: reqtype=%0x req=%0x value=%0x index=%0x len=%0x\n", - requesttype, rio_cmd.request, rio_cmd.value, - rio_cmd.index, rio_cmd.length); - /* Send rio control message */ - retries = 3; - while (retries) { - result = usb_control_msg(rio->rio_dev, - usb_sndctrlpipe(rio-> rio_dev, 0), - rio_cmd.request, - requesttype, - rio_cmd.value, - rio_cmd.index, buffer, - rio_cmd.length, - jiffies_to_msecs(rio_cmd.timeout)); - if (result == -ETIMEDOUT) - retries--; - else if (result < 0) { - dev_err(&rio->rio_dev->dev, - "Error executing ioctrl. code = %d\n", - result); - retries = 0; - } else { - dev_dbg(&rio->rio_dev->dev, - "Executed ioctl. Result = %d\n", result); - retries = 0; - - } - - } - free_page((unsigned long) buffer); - break; - - default: - retval = -ENOTTY; - break; - } - - -err_out: - mutex_unlock(&rio500_mutex); - return retval; -} - -static ssize_t -write_rio(struct file *file, const char __user *buffer, - size_t count, loff_t * ppos) -{ - DEFINE_WAIT(wait); - struct rio_usb_data *rio = &rio_instance; - - unsigned long copy_size; - unsigned long bytes_written = 0; - unsigned int partial; - - int result = 0; - int maxretry; - int errn = 0; - int intr; - - intr = mutex_lock_interruptible(&rio500_mutex); - if (intr) - return -EINTR; - /* Sanity check to make sure rio is connected, powered, etc */ - if (rio->present == 0 || rio->rio_dev == NULL) { - mutex_unlock(&rio500_mutex); - return -ENODEV; - } - - - - do { - unsigned long thistime; - char *obuf = rio->obuf; - - thistime = copy_size = - (count >= OBUF_SIZE) ? OBUF_SIZE : count; - if (copy_from_user(rio->obuf, buffer, copy_size)) { - errn = -EFAULT; - goto error; - } - maxretry = 5; - while (thistime) { - if (!rio->rio_dev) { - errn = -ENODEV; - goto error; - } - if (signal_pending(current)) { - mutex_unlock(&rio500_mutex); - return bytes_written ? bytes_written : -EINTR; - } - - result = usb_bulk_msg(rio->rio_dev, - usb_sndbulkpipe(rio->rio_dev, 2), - obuf, thistime, &partial, 5000); - - dev_dbg(&rio->rio_dev->dev, - "write stats: result:%d thistime:%lu partial:%u\n", - result, thistime, partial); - - if (result == -ETIMEDOUT) { /* NAK - so hold for a while */ - if (!maxretry--) { - errn = -ETIME; - goto error; - } - prepare_to_wait(&rio->wait_q, &wait, TASK_INTERRUPTIBLE); - schedule_timeout(NAK_TIMEOUT); - finish_wait(&rio->wait_q, &wait); - continue; - } else if (!result && partial) { - obuf += partial; - thistime -= partial; - } else - break; - } - if (result) { - dev_err(&rio->rio_dev->dev, "Write Whoops - %x\n", - result); - errn = -EIO; - goto error; - } - bytes_written += copy_size; - count -= copy_size; - buffer += copy_size; - } while (count > 0); - - mutex_unlock(&rio500_mutex); - - return bytes_written ? bytes_written : -EIO; - -error: - mutex_unlock(&rio500_mutex); - return errn; -} - -static ssize_t -read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos) -{ - DEFINE_WAIT(wait); - struct rio_usb_data *rio = &rio_instance; - ssize_t read_count; - unsigned int partial; - int this_read; - int result; - int maxretry = 10; - char *ibuf; - int intr; - - intr = mutex_lock_interruptible(&rio500_mutex); - if (intr) - return -EINTR; - /* Sanity check to make sure rio is connected, powered, etc */ - if (rio->present == 0 || rio->rio_dev == NULL) { - mutex_unlock(&rio500_mutex); - return -ENODEV; - } - - ibuf = rio->ibuf; - - read_count = 0; - - - while (count > 0) { - if (signal_pending(current)) { - mutex_unlock(&rio500_mutex); - return read_count ? read_count : -EINTR; - } - if (!rio->rio_dev) { - mutex_unlock(&rio500_mutex); - return -ENODEV; - } - this_read = (count >= IBUF_SIZE) ? IBUF_SIZE : count; - - result = usb_bulk_msg(rio->rio_dev, - usb_rcvbulkpipe(rio->rio_dev, 1), - ibuf, this_read, &partial, - 8000); - - dev_dbg(&rio->rio_dev->dev, - "read stats: result:%d this_read:%u partial:%u\n", - result, this_read, partial); - - if (partial) { - count = this_read = partial; - } else if (result == -ETIMEDOUT || result == 15) { /* FIXME: 15 ??? */ - if (!maxretry--) { - mutex_unlock(&rio500_mutex); - dev_err(&rio->rio_dev->dev, - "read_rio: maxretry timeout\n"); - return -ETIME; - } - prepare_to_wait(&rio->wait_q, &wait, TASK_INTERRUPTIBLE); - schedule_timeout(NAK_TIMEOUT); - finish_wait(&rio->wait_q, &wait); - continue; - } else if (result != -EREMOTEIO) { - mutex_unlock(&rio500_mutex); - dev_err(&rio->rio_dev->dev, - "Read Whoops - result:%d partial:%u this_read:%u\n", - result, partial, this_read); - return -EIO; - } else { - mutex_unlock(&rio500_mutex); - return (0); - } - - if (this_read) { - if (copy_to_user(buffer, ibuf, this_read)) { - mutex_unlock(&rio500_mutex); - return -EFAULT; - } - count -= this_read; - read_count += this_read; - buffer += this_read; - } - } - mutex_unlock(&rio500_mutex); - return read_count; -} - -static const struct file_operations usb_rio_fops = { - .owner = THIS_MODULE, - .read = read_rio, - .write = write_rio, - .unlocked_ioctl = ioctl_rio, - .open = open_rio, - .release = close_rio, - .llseek = noop_llseek, -}; - -static struct usb_class_driver usb_rio_class = { - .name = "rio500%d", - .fops = &usb_rio_fops, - .minor_base = RIO_MINOR, -}; - -static int probe_rio(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *dev = interface_to_usbdev(intf); - struct rio_usb_data *rio = &rio_instance; - int retval = -ENOMEM; - char *ibuf, *obuf; - - if (rio->present) { - dev_info(&intf->dev, "Second USB Rio at address %d refused\n", dev->devnum); - return -EBUSY; - } - dev_info(&intf->dev, "USB Rio found at address %d\n", dev->devnum); - - obuf = kmalloc(OBUF_SIZE, GFP_KERNEL); - if (!obuf) { - dev_err(&dev->dev, - "probe_rio: Not enough memory for the output buffer\n"); - goto err_obuf; - } - dev_dbg(&intf->dev, "obuf address: %p\n", obuf); - - ibuf = kmalloc(IBUF_SIZE, GFP_KERNEL); - if (!ibuf) { - dev_err(&dev->dev, - "probe_rio: Not enough memory for the input buffer\n"); - goto err_ibuf; - } - dev_dbg(&intf->dev, "ibuf address: %p\n", ibuf); - - mutex_lock(&rio500_mutex); - rio->rio_dev = dev; - rio->ibuf = ibuf; - rio->obuf = obuf; - rio->present = 1; - mutex_unlock(&rio500_mutex); - - retval = usb_register_dev(intf, &usb_rio_class); - if (retval) { - dev_err(&dev->dev, - "Not able to get a minor for this device.\n"); - goto err_register; - } - - usb_set_intfdata(intf, rio); - return retval; - - err_register: - mutex_lock(&rio500_mutex); - rio->present = 0; - mutex_unlock(&rio500_mutex); - err_ibuf: - kfree(obuf); - err_obuf: - return retval; -} - -static void disconnect_rio(struct usb_interface *intf) -{ - struct rio_usb_data *rio = usb_get_intfdata (intf); - - usb_set_intfdata (intf, NULL); - if (rio) { - usb_deregister_dev(intf, &usb_rio_class); - - mutex_lock(&rio500_mutex); - if (rio->isopen) { - rio->isopen = 0; - /* better let it finish - the release will do whats needed */ - rio->rio_dev = NULL; - mutex_unlock(&rio500_mutex); - return; - } - kfree(rio->ibuf); - kfree(rio->obuf); - - dev_info(&intf->dev, "USB Rio disconnected.\n"); - - rio->present = 0; - mutex_unlock(&rio500_mutex); - } -} - -static const struct usb_device_id rio_table[] = { - { USB_DEVICE(0x0841, 1) }, /* Rio 500 */ - { } /* Terminating entry */ -}; - -MODULE_DEVICE_TABLE (usb, rio_table); - -static struct usb_driver rio_driver = { - .name = "rio500", - .probe = probe_rio, - .disconnect = disconnect_rio, - .id_table = rio_table, -}; - -module_usb_driver(rio_driver); - -MODULE_AUTHOR( DRIVER_AUTHOR ); -MODULE_DESCRIPTION( DRIVER_DESC ); -MODULE_LICENSE("GPL"); - diff --git a/drivers/usb/misc/rio500_usb.h b/drivers/usb/misc/rio500_usb.h deleted file mode 100644 index 6db7a5863496..000000000000 --- a/drivers/usb/misc/rio500_usb.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* ---------------------------------------------------------------------- - Copyright (C) 2000 Cesar Miquel (miquel@df.uba.ar) - ---------------------------------------------------------------------- */ - -#define RIO_SEND_COMMAND 0x1 -#define RIO_RECV_COMMAND 0x2 - -#define RIO_DIR_OUT 0x0 -#define RIO_DIR_IN 0x1 - -struct RioCommand { - short length; - int request; - int requesttype; - int value; - int index; - void __user *buffer; - int timeout; -}; -- cgit v1.2.3 From e6064cf4dafd75240ec7f512abfd5a63da9fce24 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 2 Oct 2019 13:26:50 +0200 Subject: ARM: dts: sunxi: Revert phy-names removal for ECHI and OHCI This reverts commits 3d109bdca981 ("ARM: dts: sunxi: Remove useless phy-names from EHCI and OHCI"), 0a3df8bb6dad ("ARM: dts: sunxi: h3/h5: Remove useless phy-names from EHCI and OHCI") and 3c7ab90aaa28 ("arm64: dts: allwinner: Remove useless phy-names from EHCI and OHCI"). It turns out that while the USB bindings were not mentionning it, the PHY client bindings were mandating that phy-names is set when phys is. Let's add it back. Fixes: 3d109bdca981 ("ARM: dts: sunxi: Remove useless phy-names from EHCI and OHCI") Fixes: 0a3df8bb6dad ("ARM: dts: sunxi: h3/h5: Remove useless phy-names from EHCI and OHCI") Fixes: 3c7ab90aaa28 ("arm64: dts: allwinner: Remove useless phy-names from EHCI and OHCI") Reported-by: Emmanuel Vadot Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20191002112651.100504-1-mripard@kernel.org Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/sun4i-a10.dtsi | 4 ++++ arch/arm/boot/dts/sun5i.dtsi | 2 ++ arch/arm/boot/dts/sun6i-a31.dtsi | 4 ++++ arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++++ arch/arm/boot/dts/sun8i-a23-a33.dtsi | 2 ++ arch/arm/boot/dts/sun8i-a83t.dtsi | 3 +++ arch/arm/boot/dts/sun8i-r40.dtsi | 4 ++++ arch/arm/boot/dts/sun9i-a80.dtsi | 5 +++++ arch/arm/boot/dts/sunxi-h3-h5.dtsi | 6 ++++++ arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 2 ++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 2 ++ arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 2 ++ 12 files changed, 40 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index ce823c44e98a..4c268b70b735 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -520,6 +520,7 @@ interrupts = <39>; clocks = <&ccu CLK_AHB_EHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -529,6 +530,7 @@ interrupts = <64>; clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -608,6 +610,7 @@ interrupts = <40>; clocks = <&ccu CLK_AHB_EHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; @@ -617,6 +620,7 @@ interrupts = <65>; clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index cfb1efc8828c..6befa236ba99 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -391,6 +391,7 @@ interrupts = <39>; clocks = <&ccu CLK_AHB_EHCI>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -400,6 +401,7 @@ interrupts = <40>; clocks = <&ccu CLK_USB_OHCI>, <&ccu CLK_AHB_OHCI>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index bbeb743633c6..ac7638078420 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -545,6 +545,7 @@ clocks = <&ccu CLK_AHB1_EHCI0>; resets = <&ccu RST_AHB1_EHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -555,6 +556,7 @@ clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>; resets = <&ccu RST_AHB1_OHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -565,6 +567,7 @@ clocks = <&ccu CLK_AHB1_EHCI1>; resets = <&ccu RST_AHB1_EHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; @@ -575,6 +578,7 @@ clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_AHB1_OHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 49380de754a9..874231be04e4 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -623,6 +623,7 @@ interrupts = ; clocks = <&ccu CLK_AHB_EHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -632,6 +633,7 @@ interrupts = ; clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -714,6 +716,7 @@ interrupts = ; clocks = <&ccu CLK_AHB_EHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; @@ -723,6 +726,7 @@ interrupts = ; clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index 52eed0ae3607..f292f96ab39b 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -307,6 +307,7 @@ clocks = <&ccu CLK_BUS_EHCI>; resets = <&ccu RST_BUS_EHCI>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -317,6 +318,7 @@ clocks = <&ccu CLK_BUS_OHCI>, <&ccu CLK_USB_OHCI>; resets = <&ccu RST_BUS_OHCI>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 523be6611c50..74bb053cf23c 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -632,6 +632,7 @@ clocks = <&ccu CLK_BUS_EHCI0>; resets = <&ccu RST_BUS_EHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -643,6 +644,7 @@ clocks = <&ccu CLK_BUS_OHCI0>, <&ccu CLK_USB_OHCI0>; resets = <&ccu RST_BUS_OHCI0>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -654,6 +656,7 @@ clocks = <&ccu CLK_BUS_EHCI1>; resets = <&ccu RST_BUS_EHCI1>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index bde068111b85..c9c2688db66d 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -273,6 +273,7 @@ clocks = <&ccu CLK_BUS_EHCI1>; resets = <&ccu RST_BUS_EHCI1>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -284,6 +285,7 @@ <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -294,6 +296,7 @@ clocks = <&ccu CLK_BUS_EHCI2>; resets = <&ccu RST_BUS_EHCI2>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; @@ -305,6 +308,7 @@ <&ccu CLK_USB_OHCI2>; resets = <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index c34d505c7efe..b9b6fb00be28 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -346,6 +346,7 @@ clocks = <&usb_clocks CLK_BUS_HCI0>; resets = <&usb_clocks RST_USB0_HCI>; phys = <&usbphy1>; + phy-names = "usb"; status = "disabled"; }; @@ -357,6 +358,7 @@ <&usb_clocks CLK_USB_OHCI0>; resets = <&usb_clocks RST_USB0_HCI>; phys = <&usbphy1>; + phy-names = "usb"; status = "disabled"; }; @@ -378,6 +380,7 @@ clocks = <&usb_clocks CLK_BUS_HCI1>; resets = <&usb_clocks RST_USB1_HCI>; phys = <&usbphy2>; + phy-names = "usb"; status = "disabled"; }; @@ -407,6 +410,7 @@ clocks = <&usb_clocks CLK_BUS_HCI2>; resets = <&usb_clocks RST_USB2_HCI>; phys = <&usbphy3>; + phy-names = "usb"; status = "disabled"; }; @@ -418,6 +422,7 @@ <&usb_clocks CLK_USB_OHCI2>; resets = <&usb_clocks RST_USB2_HCI>; phys = <&usbphy3>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index eba190b3f9de..107eeafad20a 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -304,6 +304,7 @@ clocks = <&ccu CLK_BUS_EHCI1>, <&ccu CLK_BUS_OHCI1>; resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -315,6 +316,7 @@ <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -325,6 +327,7 @@ clocks = <&ccu CLK_BUS_EHCI2>, <&ccu CLK_BUS_OHCI2>; resets = <&ccu RST_BUS_EHCI2>, <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; @@ -336,6 +339,7 @@ <&ccu CLK_USB_OHCI2>; resets = <&ccu RST_BUS_EHCI2>, <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; + phy-names = "usb"; status = "disabled"; }; @@ -346,6 +350,7 @@ clocks = <&ccu CLK_BUS_EHCI3>, <&ccu CLK_BUS_OHCI3>; resets = <&ccu RST_BUS_EHCI3>, <&ccu RST_BUS_OHCI3>; phys = <&usbphy 3>; + phy-names = "usb"; status = "disabled"; }; @@ -357,6 +362,7 @@ <&ccu CLK_USB_OHCI3>; resets = <&ccu RST_BUS_EHCI3>, <&ccu RST_BUS_OHCI3>; phys = <&usbphy 3>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index 2b6345db7dc0..78c82a665c84 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -104,6 +104,7 @@ &ehci0 { phys = <&usbphy 0>; + phy-names = "usb"; status = "okay"; }; @@ -150,6 +151,7 @@ &ohci0 { phys = <&usbphy 0>; + phy-names = "usb"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 69128a6dfc46..3eccbdba7154 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -553,6 +553,7 @@ resets = <&ccu RST_BUS_OHCI1>, <&ccu RST_BUS_EHCI1>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; @@ -564,6 +565,7 @@ <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; + phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 4020a1aafa3e..0d5ea19336a1 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -547,6 +547,7 @@ resets = <&ccu RST_BUS_OHCI3>, <&ccu RST_BUS_EHCI3>; phys = <&usb2phy 3>; + phy-names = "usb"; status = "disabled"; }; @@ -558,6 +559,7 @@ <&ccu CLK_USB_OHCI3>; resets = <&ccu RST_BUS_OHCI3>; phys = <&usb2phy 3>; + phy-names = "usb"; status = "disabled"; }; -- cgit v1.2.3 From 60c1b3e25728e0485f08e72e61c3cad5331925a3 Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Fri, 4 Oct 2019 14:40:25 +0200 Subject: ARM: multi_v7_defconfig: Fix SPI_STM32_QSPI support SPI_STM32_QSPI must be set in buildin as rootfs can be located on QSPI memory device. Link: https://lore.kernel.org/r/20191004124025.17394-1-patrice.chotard@st.com Signed-off-by: Patrice Chotard Signed-off-by: Olof Johansson --- arch/arm/configs/multi_v7_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 198de8e36d92..e4c8def9a0a5 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -415,7 +415,7 @@ CONFIG_SPI_SH_MSIOF=m CONFIG_SPI_SH_HSPI=y CONFIG_SPI_SIRF=y CONFIG_SPI_STM32=m -CONFIG_SPI_STM32_QSPI=m +CONFIG_SPI_STM32_QSPI=y CONFIG_SPI_SUN4I=y CONFIG_SPI_SUN6I=y CONFIG_SPI_TEGRA114=y -- cgit v1.2.3 From 2618500dd370da413cb1f616111e1bd8d9f5f94f Mon Sep 17 00:00:00 2001 From: MarkLee Date: Mon, 14 Oct 2019 15:15:18 +0800 Subject: arm: dts: mediatek: Update mt7629 dts to reflect the latest dt-binding * Removes mediatek,physpeed property from dtsi that is useless in PHYLINK * Use the fixed-link property speed = <2500> to set the phy in 2.5Gbit. * Set gmac1 to gmii mode that connect to a internal gphy Signed-off-by: MarkLee Signed-off-by: David S. Miller --- arch/arm/boot/dts/mt7629-rfb.dts | 13 ++++++++++++- arch/arm/boot/dts/mt7629.dtsi | 2 -- 2 files changed, 12 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts index 3621b7d2b22a..9980c10c6e29 100644 --- a/arch/arm/boot/dts/mt7629-rfb.dts +++ b/arch/arm/boot/dts/mt7629-rfb.dts @@ -66,9 +66,21 @@ pinctrl-1 = <&ephy_leds_pins>; status = "okay"; + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + gmac1: mac@1 { compatible = "mediatek,eth-mac"; reg = <1>; + phy-mode = "gmii"; phy-handle = <&phy0>; }; @@ -78,7 +90,6 @@ phy0: ethernet-phy@0 { reg = <0>; - phy-mode = "gmii"; }; }; }; diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi index 9608bc2ccb3f..867b88103b9d 100644 --- a/arch/arm/boot/dts/mt7629.dtsi +++ b/arch/arm/boot/dts/mt7629.dtsi @@ -468,14 +468,12 @@ compatible = "mediatek,mt7629-sgmiisys", "syscon"; reg = <0x1b128000 0x3000>; #clock-cells = <1>; - mediatek,physpeed = "2500"; }; sgmiisys1: syscon@1b130000 { compatible = "mediatek,mt7629-sgmiisys", "syscon"; reg = <0x1b130000 0x3000>; #clock-cells = <1>; - mediatek,physpeed = "2500"; }; }; }; -- cgit v1.2.3