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* arm64: dts: exynos: add mmc aliasesHenrik Grimler2023-03-173-0/+5
| | | | | | | | | | Add aliases for eMMC and SD card where applicable, so that assigned mmc indeces are always the same. Signed-off-by: Henrik Grimler <henrik@grimler.se> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20230315212814.15908-3-henrik@grimler.se Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: drop mshc aliasesHenrik Grimler2023-03-172-4/+2
| | | | | | | | | | | | | | | | | | Previously, the mshc0 alias has been necessary so that MMC_CAP_1_8V_DDR | MMC_CAP_8_BIT_DATA are set for mshc_0/mmc_0. However, these capabilities should be described in the device tree so that we do not have to rely on the alias. The property mmc-ddr-1_8v replaces MMC_CAP_1_8V_DDR, while bus_width = <8>, which is already set for all the mshc0/mmc0 nodes, replaces MMC_CAP_8_BIT_DATA. Also drop other mshc aliases as they are not needed. Signed-off-by: Henrik Grimler <henrik@grimler.se> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20230315212814.15908-2-henrik@grimler.se Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: Add CMU_G3D node for Exynos850 SoCSam Protsenko2023-03-061-0/+9
| | | | | | | | | Add missing G3D clock domain to Exynos850 SoC device tree. Reviewed-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20230223042133.26551-7-semen.protsenko@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: move MIPI phy to PMU node in Exynos5433Krzysztof Kozlowski2023-03-061-10/+9
| | | | | | | | | | | | | The MIPI phy is actually part of the Power Management Unit system controller. It does not have own address space, thus keeping the node under soc causes warnings: exynos5433-tm2e.dtb: soc@0: video-phy: {'compatible': ['samsung,exynos5433-mipi-video-phy'], ... should not be valid under {'type': 'object'} Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20230127194057.186458-9-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add unit address to DWC3 node wrapper in Exynos7Krzysztof Kozlowski2023-01-291-4/+4
| | | | | | | | | | | | | | | Neither simple-bus bindings nor dtc W=1 accept device nodes in soc@ node which do not have unit address. Therefore usethe address space of child device (actual DWC3 Controller) as the wrapper's address to fix: exynos7-espresso.dtb: soc@0: usb: {'compatible': ['samsung,exynos7-dwusb3'], ... should not be valid under {'type': 'object'} Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20230127212713.267014-4-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add unit address to DWC3 node wrapper in Exynos5433Krzysztof Kozlowski2023-01-291-8/+8
| | | | | | | | | | | | | | Neither simple-bus bindings nor dtc W=1 accept device nodes in soc@ node which do not have unit address. Therefore usethe address space of child device (actual DWC3 Controller) as the wrapper's address to fix: exynos5433-tm2e.dtb: soc@0: usbdrd: {'compatible': ['samsung,exynos5433-dwusb3'], ... should not be valid under {'type': 'object'} Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20230127212713.267014-3-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: move exynos-bus nodes out of soc in Exynos5433Krzysztof Kozlowski2023-01-291-1/+1
| | | | | | | | | | | | | | | | | | The soc node is supposed to have only device nodes with MMIO addresses, as reported by dtc W=1: exynos5433-bus.dtsi:10.20-16.4: Warning (simple_bus_reg): /soc@0/bus0: missing or empty reg/ranges property and dtbs_check: exynos5433-tm2.dtb: soc@0: bus1: {'compatible': ['samsung,exynos-bus'], 'clocks': [[21, 220]], 'clock-names': ['bus'], 'operating-points-v2': [[165]], 'status': ['okay'], 'devfreq': [[166]]} should not be valid under {'type': 'object'} Move the bus nodes and their OPP tables out of SoC to fix this. Link: https://lore.kernel.org/r/20230125094513.155063-8-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: use lowercase hex addressesKrzysztof Kozlowski2023-01-283-10/+10
| | | | | | | By convention the hex addresses should be lowercase. Link: https://lore.kernel.org/r/20230125094513.155063-9-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: correct wlf,micd-dbtime on TM2Krzysztof Kozlowski2023-01-281-1/+1
| | | | | | | | | | The wlf,micd-dbtime property of WM5110 codec can be either 2 or 4 (driver ignores other values, so assume author wanted something here): exynos5433-tm2e.dtb: audio-codec@0: wlf,micd-dbtime:0:0: 1 is not one of [2, 4] Link: https://lore.kernel.org/r/20230120173116.341270-6-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add interrupt-controller to WM5110 on TM2Krzysztof Kozlowski2023-01-281-0/+2
| | | | | | | | | | The WM5110 bindings expect node to be interrupt controller: exynos5433-tm2.dtb: audio-codec@0: 'interrupt-controller' is a required property exynos5433-tm2.dtb: audio-codec@0: '#interrupt-cells' is a required property Link: https://lore.kernel.org/r/20230120173116.341270-5-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add VPH_PWR regulator on TM2Krzysztof Kozlowski2023-01-281-2/+11
| | | | | | | | | | | | | | | | | VPH_PWR is routed to battery, so it is not configurable. However few devices, e.g. WM5110 expect speaker power supplies, thus provide the regulator for full hardware description. Audio amplifier also accepts that power supply. Keep ordering the nodes by renaming existing IRDA regulator. This fixes dtbs_check warnings: exynos5433-tm2e.dtb: audio-codec@0: 'SPKVDDL-supply' is a required property exynos5433-tm2e.dtb: audio-codec@0: 'SPKVDDR-supply' is a required property Link: https://lore.kernel.org/r/20230120173116.341270-4-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: correct Bluetooth LED triger on E850-96Krzysztof Kozlowski2023-01-281-1/+1
| | | | | | | | | | | | | | | Switch source of LED activity to hci0-power from RX, to match bindings (same effect expected): exynos850-e850-96.dtb: leds: led-5:linux,default-trigger: 'oneOf' conditional failed, one must be fixed: 'hci0rx' is not one of ['backlight', 'default-on', 'heartbeat', 'disk-activity', 'ide-disk', 'timer', 'pattern'] 'hci0rx' does not match '^cpu[0-9]*$' 'hci0rx' does not match '^hci[0-9]+-power$' 'hci0rx' does not match '^mmc[0-9]+$' 'hci0rx' does not match '^phy[0-9]+tx$' Link: https://lore.kernel.org/r/20230120173116.341270-3-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add ADC supply on Exynos7 EspressoKrzysztof Kozlowski2023-01-281-0/+1
| | | | | | | | | | | ADC requires supply and it seems LDO3 (same as on Exynos5433 TM2 boards) fits in voltage range of 1.8 V. Use it to silence warning: exynos7-espresso.dtb: adc@13620000: 'vdd-supply' is a required property Link: https://lore.kernel.org/r/20230120173116.341270-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
* arm64: dts: exynos: disable non-working GPU on Exynos7 EspressoKrzysztof Kozlowski2023-01-281-1/+0
| | | | | | | | | | | | | The Panfrost GPU drivers require clock but such was not provided in Exynos7 DTSI. The CMU_G3D clock controller was not upstreamed, thus consider GPU as non-working and simply disable it to silence warnings like: exynos7-espresso.dtb: gpu@14ac0000: 'clocks' is a required property Link: https://lore.kernel.org/r/20230120173116.341270-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
* arm64: dts: exynos: drop unsupported UFS properties in ExynosAutov9 SADKKrzysztof Kozlowski2023-01-231-2/+0
| | | | | | | | | There is no vcc-fixed-regulator property for UFS nodes: exynosautov9-sadk.dtb: ufs@17e00000: Unevaluated properties are not allowed ('vcc-fixed-regulator' was unexpected) Link: https://lore.kernel.org/r/20230120130108.278851-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: drop unsupported I2C properties in EspressoKrzysztof Kozlowski2023-01-101-2/+0
| | | | | | | | | | The Samsung HSI2C (High Speed I2C) bindings do not allow samsung,i2c-sda-delay (present in older S3C24xx I2C bindings): exynos7-espresso.dtb: i2c@13660000: Unevaluated properties are not allowed ('samsung,i2c-sda-delay', 'samsung,i2c-max-bus-freq' were unexpected) Link: https://lore.kernel.org/r/20221204190543.143986-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add dedicated SYSREG compatibles to Exynosautov9Sriranjani P2022-12-261-3/+6
| | | | | | | | | | Exynosautov9 has several different SYSREGs, so use dedicated compatibles for them. Signed-off-by: Sriranjani P <sriranjani.p@samsung.com> Reviewed-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20221214044342.49766-5-sriranjani.p@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add dedicated SYSREG compatibles to Exynos850Sriranjani P2022-12-261-2/+4
| | | | | | | | | Exynos850 has two different SYSREGs, so use dedicated compatibles for them. Signed-off-by: Sriranjani P <sriranjani.p@samsung.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20221214044342.49766-3-sriranjani.p@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: correct properties of MAX98504 in TM2Krzysztof Kozlowski2022-12-261-4/+4
| | | | | | | | Drop unused and unsupported MAX98504 amplifier properties (maxim,rx-path and similar) and add two supplies. Link: https://lore.kernel.org/r/20221204113839.151816-3-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: drop clock-frequency from CPU nodes in TM2Krzysztof Kozlowski2022-12-261-8/+0
| | | | | | | | The CPU frequencies are determined by OPP table, so drop the 'clock-frequency' property. It is not parsed by any driver. Link: https://lore.kernel.org/r/20221204113839.151816-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: drop pwm-names from MAX77843 haptic in TM2Krzysztof Kozlowski2022-12-261-1/+0
| | | | | | | | | MAX77843 haptic driver does not take 'pwm-names' property: exynos5433-tm2.dtb: pmic@66: motor-driver: 'pwm-names' does not match any of the regexes: 'pinctrl-[0-9]+' Link: https://lore.kernel.org/r/20221204113839.151816-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: use 8-bit for SPI IR LED duty-cycle in TM2Krzysztof Kozlowski2022-12-261-1/+1
| | | | | | | | | The 'duty-cycle' of SPI IR LED property is u8: exynos/exynos5433-tm2e.dtb: irled@0: duty-cycle:0: [0, 0, 0, 60] is too long Link: https://lore.kernel.org/r/20221204104242.117558-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add dedicated SYSREG compatibles to Exynos5433Krzysztof Kozlowski2022-12-261-4/+8
| | | | | | | | | | | Exynos5433 has several different SYSREGs, so use dedicated compatibles for them. Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Sriranjani P <sriranjani.p@samsung.com> Link: https://lore.kernel.org/r/20221127123259.20339-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: Update cache propertiesPierre Gondois2022-12-262-0/+6
| | | | | | | | | | | | | | The DeviceTree Specification v0.3 specifies that the cache node 'compatible' and 'cache-level' properties are 'required'. Cf. s3.8 Multi-level and Shared Cache Nodes The 'cache-unified' property should be present if one of the properties for unified cache is present ('cache-size', ...). Update the Device Trees accordingly. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Link: https://lore.kernel.org/r/20221123092449.88097-2-pierre.gondois@arm.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* Merge tag 'samsung-dt-dt64-6.1-2' of ↵Arnd Bergmann2022-10-041-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung DTS ARM and ARM64 changes for v6.1 Late cleanup and fixes for Samsung DTS: 1. Fix polarity of pins: - enable GPIO of NFC chip in Exynos5433 TM2 boards, - vbus GPIO of EHCI in Exynos4412 Origen board. 2. Correct name of pin configuration nodes - redundant "pins" in the name (no functional impact). * tag 'samsung-dt-dt64-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: s5pv210: correct double "pins" in pinmux node ARM: dts: exynos: fix polarity of VBUS GPIO of Origen arm64: dts: exynos: fix polarity of "enable" line of NFC chip in TM2 Link: https://lore.kernel.org/r/20221003073916.12588-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * arm64: dts: exynos: fix polarity of "enable" line of NFC chip in TM2Dmitry Torokhov2022-09-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to s3fwrn5 driver code the "enable" GPIO line is driven "high" when chip is not in use (mode is S3FWRN5_MODE_COLD), and is driven "low" when chip is in use. s3fwrn5_phy_power_ctrl(): ... gpio_set_value(phy->gpio_en, 1); ... if (mode != S3FWRN5_MODE_COLD) { msleep(S3FWRN5_EN_WAIT_TIME); gpio_set_value(phy->gpio_en, 0); msleep(S3FWRN5_EN_WAIT_TIME); } Therefore the line described by "en-gpios" property should be annotated as "active low". The wakeup gpio appears to have correct polarity (active high). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20220929011557.4165216-1-dmitry.torokhov@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | arm64: dts: exynos: Add SysMMU nodes for Exynos850Sam Protsenko2022-08-231-0/+45
| | | | | | | | | | | | | | | | Add all SysMMU nodes to Exynos850 SoC device tree. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220809113323.29965-10-semen.protsenko@linaro.org
* | arm64: dts: exynos: Add CMU_AUD, CMU_IS and CMU_MFCMSCL for Exynos850Sam Protsenko2022-08-231-0/+38
| | | | | | | | | | | | | | | | Add missing clock domains to Exynos850 SoC device tree. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220809113323.29965-9-semen.protsenko@linaro.org
* | arm64: dts: exynosautov9: add fsys0/1 clock DT nodesChanho Park2022-08-231-0/+28
|/ | | | | | | | | | | Add cmu_fsys0 and cmu_fsys1 for PCIe clocks and USB/MMC clocks respectively. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> [krzk: put nodes ordered by unit address] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/50f8145bca30cf5c900359d0b78c1c617090e021.1659054220.git.chanho61.park@samsung.com
* Merge tag 'samsung-dt64-5.20-2' of ↵Arnd Bergmann2022-07-073-8/+1087
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung DTS ARM64 changes for v5.20, part two 1. Correct SPI11 pin names on ExynosAutov9. 2. Add more USI (I2C/SPI/UART) devices to ExynosAutov9. * tag 'samsung-dt64-5.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynosautov9: add usi device tree nodes arm64: dts: exynosautov9: prepare usi0 changes arm64: dts: exynosautov9: add pdma0 device tree node dt-bindings: soc: samsung: usi: add exynosautov9-usi compatible arm64: dts: exynosautov9: correct spi11 pin names Link: https://lore.kernel.org/r/20220707080408.69251-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * arm64: dts: exynosautov9: add usi device tree nodesChanho Park2022-07-051-0/+1067
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Universal Serial Interface (USI) supports three types of serial interface such as Universal Asynchronous Receiver and Transmitter (UART), Serial Peripheral Interface (SPI), and Inter-Integrated Circuit (I2C). Each protocols can be working independently and configured as one of those using external configuration inputs. Exynos Auto v9 SoC support 12 USIs. When a USI uses two pins such as i2c and 3 wire uarts(RX/TX only), we can use remain two pins as i2c mode. So, we can define one USI node that includes serial/spi and hsi2c. usi_i2c nodes can be used only for i2c mode. We can have below combinations for one USI. 1) The usi node is used either 4 pin uart or 4 pin spi -> No usi_i2c can be used 2) The usi node is used 2 pin uart(RX/TX) and i2c(SDA/SCL) -> usi_i2c should be enabled to use the latter i2c 3) The usi node is used i2c(SDA/SCL) and i2c(SDA/SCL) -> usi_i2c should be enabled to use the latter i2c By default, all USIs are initially set to uart mode by below setting. samsung,mode = <USI_V2_UART>; You can change it either USI_V2_SPI or USI_V2_I2C. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220701015226.32781-6-chanho61.park@samsung.com
| * arm64: dts: exynosautov9: prepare usi0 changesChanho Park2022-07-052-5/+7
| | | | | | | | | | | | | | | | | | | | Before adding whole USI nodes, this applies the changes of usi0 in advance. To be the usi0 and serian_0 nodes as SoC default, some properties should be moved to exynosautov9-sadk.dts. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220701015226.32781-5-chanho61.park@samsung.com
| * arm64: dts: exynosautov9: add pdma0 device tree nodeChanho Park2022-07-051-0/+10
| | | | | | | | | | | | | | | | Add an ARM pl330 dma controller DT node as pdma0. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220701015226.32781-4-chanho61.park@samsung.com
| * arm64: dts: exynosautov9: correct spi11 pin namesChanho Park2022-07-051-3/+3
| | | | | | | | | | | | | | | | | | They should be started with "gpp5-". Fixes: 31bbac5263aa ("arm64: dts: exynos: add initial support for exynosautov9 SoC") Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220627005832.8709-1-chanho61.park@samsung.com
* | Merge tag 'samsung-dt64-5.20' of ↵Arnd Bergmann2022-07-0112-53/+271
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung DTS ARM64 changes for v5.20 1. Add CPU cache, UFS to Tesla FSD. 2. Add reboot-mode (boot into specific bootloader mode) to ExynosAutov9. 3. Add watchdogs to ExynosAutov9. 4. Add eMMC to Exynos7885 JackpotLTE (Samsung Galaxy A8). 5. DTS cleanup: white-spaces, node names, LED color/function. 6. Switch to DTS-local header for pinctrl register values instead of bindings header. The bindings header is being deprecated because it does not reflect the purpose of bindings. * tag 'samsung-dt64-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: Add internal eMMC support to jackpotlte dt-bindings: clock: Add indices for Exynos7885 TREX clocks dt-bindings: clock: Add bindings for Exynos7885 CMU_FSYS arm64: dts: exynos: enable secondary ufs devices ExynosAutov9 SADK arm64: dts: exynos: add secondary ufs devices in ExynosAutov9 arm64: dts: fsd: use local header for pinctrl register values arm64: dts: exynos: use local header for pinctrl register values arm64: dts: exynos: align MMC node name with dtschema arm64: dts: exynos: adjust DT style of ufs nodes in ExynosAutov9 arm64: dts: exynos: adjust whitespace around '=' arm64: dts: fsd: add ufs device node arm64: dts: exynos: add watchdog in ExynosAutov9 arm64: dts: exynos: add syscon reboot/reboot_mode support in ExynosAutov9 dt-bindings: soc: add samsung,boot-mode definitions arm64: dts: fsd: Add cpu cache information Link: https://lore.kernel.org/r/20220624080746.31947-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * Merge branch 'for-v5.20/exynos7885-emmc-clk' into next/dt64Krzysztof Kozlowski2022-06-242-0/+52
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| | * arm64: dts: exynos: Add internal eMMC support to jackpotlteDavid Virag2022-06-202-0/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the nodes relevant to provide clocks for Exynos7885 eMMC and to support eMMC. eMMC is the internal storage used in the Samsung Galaxy A8 (2018) (jackpotlte), and all other known devices using the Exynos7885 SoC. Signed-off-by: David Virag <virag.david003@gmail.com> Link: https://lore.kernel.org/r/20220601233743.56317-6-virag.david003@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * | arm64: dts: exynos: enable secondary ufs devices ExynosAutov9 SADKChanho Park2022-06-071-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | Enable ufs_1_phy and ufs_1 devices with ufs_1_fixed_vcc_reg regulator. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20220607070251.15795-3-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * | arm64: dts: exynos: add secondary ufs devices in ExynosAutov9Chanho Park2022-06-071-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add ufs_1_phy and ufs_1 for secondary ufs hci controller and phy device. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20220607070251.15795-2-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * | arm64: dts: exynos: use local header for pinctrl register valuesKrzysztof Kozlowski2022-06-077-43/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DTS uses hardware register values directly in pin controller pin configuration. These are not some IDs or other abstraction layer but raw numbers used in the registers. These numbers were previously put in the bindings header to avoid code duplication and to provide some context meaning (name), but they do not fit the purpose of bindings. Store the constants in a header next to DTS and use them instead of bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Chanho Park <chanho61.park@samsung.com> Tested-by: Chanho Park <chanho61.park@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220605160508.134075-6-krzysztof.kozlowski@linaro.org
| * | arm64: dts: exynos: align MMC node name with dtschemaKrzysztof Kozlowski2022-06-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The node names should be generic and MMC controller dtschema expects "mmc". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20220605163710.144210-3-krzysztof.kozlowski@linaro.org
| * | arm64: dts: exynos: adjust DT style of ufs nodes in ExynosAutov9Chanho Park2022-06-071-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop "ufs0-" label name usage of ufs phy and hci nodes. Regarding the comments of reg properties, we don't need to illustrate here because we can find the description from the dt-binding doc. Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20220602053250.62593-5-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * | arm64: dts: exynos: adjust whitespace around '='Krzysztof Kozlowski2022-06-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix whitespace coding style: use single space instead of tabs or multiple spaces around '=' sign in property assignment. No functional changes (same DTB). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20220526204323.832243-1-krzysztof.kozlowski@linaro.org
| * | arm64: dts: exynos: add watchdog in ExynosAutov9Chanho Park2022-06-061-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | Adds two CPU watchdog devices for ExynosAutov9 SoC. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20220523113919.59571-4-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * | arm64: dts: exynos: add syscon reboot/reboot_mode support in ExynosAutov9Chanho Park2022-06-061-0/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | Reboot of exynosautov9 SoC can be handled by setting the bit(SWRESET_SYSTEM[1]) of SYSTEM_CONFIGURATION register(PMU + 0x3a00). syscon-reboot-mode can be used to indicate the reboot mode for bootloader. SYSIP_DAT0 register(PMU + 0x810) will not be cleared after reboot so bootloader can enter the boot mode according to the value. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20220523121244.67341-3-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | arm64: dts: exynos: Correct UART clocks on Exynos7885David Virag2022-06-061-6/+6
|/ | | | | | | | | | | | | The clocks in the serial UART nodes were swapped by mistake on Exynos7885. This only worked correctly because of a mistake in the clock driver which has been fixed. With the fixed clock driver in place, the baudrate of the UARTs get miscalculated. Fix this by correcting the clocks in the dtsi. Fixes: 06874015327b ("arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC") Signed-off-by: David Virag <virag.david003@gmail.com> Link: https://lore.kernel.org/r/20220526055840.45209-3-virag.david003@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: switch UFS clock node in ExynosAutov9Chanho Park2022-05-051-12/+2
| | | | | | | | | Use cmu_fsys's clock node instead of dummy UFS clock node. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Link: https://lore.kernel.org/r/20220504075154.58819-13-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: switch USI clocks in ExynosAutov9Chanho Park2022-05-051-13/+4
| | | | | | | | | Use CMU clock nodes instead of dummy fixed-rate-clock. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Link: https://lore.kernel.org/r/20220504075154.58819-12-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: add initial CMU clock nodes in ExynosAutov9Chanho Park2022-05-051-0/+84
| | | | | | | | | Add cmu_top, cmu_busmc, cmu_core, cmu_fsys and peric0/c1/s clock nodes. Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Link: https://lore.kernel.org/r/20220504075154.58819-11-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* arm64: dts: exynos: drop useless 'dma-channels/requests' propertiesKrzysztof Kozlowski2022-05-042-10/+0
| | | | | | | | | | | | | | The pl330 DMA controller provides number of DMA channels and requests through its registers, so duplicating this information (with a chance of mistakes) in DTS is pointless. Additionally the DTS used always wrong property names which causes DT schema check failures - the bindings documented 'dma-channels' and 'dma-requests' properties without leading hash sign. Reported-by: Rob Herring <robh@kernel.org> Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220430121902.59895-9-krzysztof.kozlowski@linaro.org
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