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2023-04-08Merge tag 'video-20230407' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-video - fix building sandbox without SDL - improve tegra DC driver to work with panel ops and implement native 180 degree panel rotation support - add T30 support to tegra DC driver - add DSI driver (based on mainline Linux one with minor adjustments, only T30 tested) - add get_display_timing ops to simple panel driver - extend simple panel driver to use it for MIPI DSI panels which do not require additional DSI commands for setup
2023-04-07Merge branch 'master_sh/gen4/initial' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-sh - Initial R-Car Generation 4 support
2023-04-07simple_panel: support simple MIPI DSI panelsSvyatoslav Ryhel
Re-use simple panel driver for MIPI DSI panels which do not require additional DSI commands for setup. Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF700T T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07simple_panel: add support for get_display_timingSvyatoslav Ryhel
Some cases may require passing display timings from panel driver. To handle such cases support parsing device tree panel node for timing subnode. Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # Google Nexus 7 2012 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra20: add DSI controller driverSvyatoslav Ryhel
Adds support for both DSI outputs found on Tegra. Only very minimal functionality is implemented, so advanced features like ganged mode won't work. Driver is heavily based on mainline Tegra DSI and re-uses much of its features. Only T30 is supported for now but T20 support can be added if any supported devices will be found. Driver is wrapped as panel driver since Tegra DC driver supports only panel drivers calls. Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF600T T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # HTC One X T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra-dc: pass DC regmap to internal devicesSvyatoslav Ryhel
Internal video devices like DSI and HDMI controllers require sending commands into DC register field. To make this available, lets create platform data, which is restricted to pass DC regmap only to pre-defined devices. Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # HTC One X T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra-dc: add panel_set_backlight callSvyatoslav Ryhel
Tegra DC driver does not call panel_set_backlight, which can result in absence of backlight on device. Fix this by calling panel_set_backlight with BACKLIGHT_DEFAULT just after panel_enable_backlight. Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # LG P895 T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra-dc: add 180 degree panel rotationSvyatoslav Ryhel
Unlike 90 and 270 degree rotation, 180 degree rotation is more common and does not require scaling. Implement it for correct grouper support. Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # Google Nexus 7 2012 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # Google Nexus 7 2012 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra-dc: assign regmap directlySvyatoslav Ryhel
Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # LG P895 T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra-dc: request timings from panel driver firstSvyatoslav Ryhel
Check if panel driver has display timings and get those. If panel driver does not pass timing, try to find timing under rgb node for backwards compatibility. Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # LG P895 T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: tegra-dc: get clocks from device treeSvyatoslav Ryhel
DISP1 clock may use PLLP, PLLC and PLLD as parents. Instead of hardcoding, lets pass clock and its parent from device tree. Default parent is PLLP. Tested-by: Robert Eckelmann <longnoserob@gmail.com> # ASUS TF101 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # Paz00 Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # HTC One X T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07video: move tegra dc driver into own folderSvyatoslav Ryhel
Move tegra dc driver to tegra20 directory and also mention T30 in description of the driver's config option. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> [agust: add commit description] Signed-off-by: Anatolij Gustschin <agust@denx.de>
2023-04-07tegra: lcd: video: integrate display driver for t30Marcel Ziswiler
On popular request make the display driver from T20 work on T30 as well. Turned out to be quite straight forward. However a few notes about some things encountered during porting: Of course the T30 device tree was completely missing host1x as well as PWM support but it turns out this can simply be copied from T20. The only trouble compiling the Tegra video driver for T30 had to do with some hard-coded PWM pin muxing for T20 which is quite ugly anyway. On T30 this gets handled by a board specific complete pin muxing table. The older Chromium U-Boot 2011.06 which to my knowledge was the only prior attempt at enabling a display driver for T30 for whatever reason got some clocking stuff mixed up. Turns out at least for a single display controller T20 and T30 can be clocked quite similar. Enjoy. Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30 Tested-by: Jonas Schwöbel <jonasschwoebel@yahoo.de> # Surface RT T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # LG P895 T30 Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-04-07sandbox: video: Fix building without SDLSimon Glass
This is currently broken. If SDL is not installed, SANDBOX_SDL becomes false and build errors are generated, e.g.: test/dm/video.c:424: undefined reference to `sandbox_sdl_set_bpp' Fix it by making the function return an error in this case. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-04-07ARM: renesas: Add R8A779G0 V4H White Hawk board codeHai Pham
Add board code for R8A779G0 V4H White Hawk board. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Synchronize configuration symbols which are now switched to Kconfig Mallocate gd->bd->bi_boot_params, i.e. drop the assignment Sort headers, use clrbits_le32(), use BIT macros where appropriate Use CONFIG_SYS_CLK_FREQ for counter frequency instead of custom macro]
2023-04-07ARM: renesas: Add R8A779G0 V4H Kconfig entry and PRR IDHai Pham
Add Kconfig entry and PRR ID to support R8A779G0 V4H SoC. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update commit message]
2023-04-07ARM: dts: renesas: Add R8A779G0 V4H White Hawk DTsTho Vu
Add DTs for R8A779G0 V4H White Hawk CPU and BreakOut boards. Based on Linux next 20230228 DTs up to commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Tho Vu <tho.vu.wh@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228, update commit message Rename DTs to match Linux, which has dash between white-hawk]
2023-04-07ARM: dts: renesas: Add R8A779G0 V4H DT extrasHai Pham
Add R8A779G0 V4H DT extras for U-Boot. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update compatible string to match latest upstream]
2023-04-07ARM: dts: renesas: Add R8A779G0 V4H DTPhong Hoang
Add initial DT support for R8A779G0 (R-Car V4H). Based on Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228, update commit message]
2023-04-07pinctrl: renesas: Add R8A779G0 V4H PFC tablesHai Pham
Add pinctrl tables for R8A779G0 V4H SoC. Based on Linux next 20230228 PFC tables tables up to commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: LUU HOAI <hoai.luu.ub@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228, sort sh_pfc_pinconf_set voltage args]
2023-04-07clk: renesas: Add R8A779G0 V4H clock tablesHai Pham
Add clock tables for R8A779G0 V4H SoC from Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") There is an adjustment to the clock tables to make them easier suitable for U-Boot, PLL2 is not treated as GEN4 PLL type PLL2_VAR, but rather a plain PLL2. This should be sufficient until PLL2_VAR is implemented in the clock core. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228 . Update from CLK to CPG core driver Treat PLL2 as non-PLL2_VAR for now]
2023-04-07dt-bindings: clock: Add R8A779G0 V4H CPG Core Clock DefinitionsTho Vu
Add all Clock Pulse Generator Core Clock Outputs for the Renesas R-Car V4H (R8A779G0) SoC from Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Tho Vu <tho.vu.wh@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update to linux next 20230228 state]
2023-04-07dt-bindings: power: Add R8A779G0 V4H SYSC power domain definitionsTho Vu
Add power domain indices for R-Car V4H (R8A779G0) from Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Tho Vu <tho.vu.wh@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update to linux next 20230228 state]
2023-04-07ARM: renesas: Add R8A779F0 S4 Spider board codeHai Pham
Add board code for R8A779F0 S4 Spider board. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Synchronize configuration symbols which are now switched to Kconfig Mallocate gd->bd->bi_boot_params, i.e. drop the assignment Sort headers, use clrbits_le32(), use BIT macros where appropriate Use CONFIG_SYS_CLK_FREQ for counter frequency instead of custom macro]
2023-04-07ARM: renesas: Add R8A779F0 S4 Kconfig entry and PRR IDHai Pham
Add Kconfig entry and PRR ID to support R8A779F0 S4 SoC. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update commit message]
2023-04-07ARM: dts: renesas: Add R8A779F0 S4 Spider DTsHai Pham
Add DTs for R8A779F0 S4 Spider CPU boards and Breakout boards. Based on Linux next 20230228 DTs up to commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228, update commit message]
2023-04-07ARM: dts: renesas: Add R8A779F0 S4 DT extrasHai Pham
Add R8A779F0 S4 DT extras for U-Boot. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update compatible string to match latest upstream]
2023-04-07ARM: dts: renesas: Add R8A779F0 S4 DTHai Pham
Add initial DT for R8A779F0 S4 SoC. Based on Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228, update commit message]
2023-04-07ARM: rmobile: Turn R-Car V3U into R-Car Gen4Hai Pham
Despite the name, R-Car V3U is the first member of the R-Car Gen4 family [1]. Hence reflect this in related files, select appropriate configuration options and split DT build into its own GEN4 entry. [1] https://www.renesas.com/us/en/products/automotive-products/automotive-system-chips-socs/r-car-v3u-best-class-r-car-v3u-asil-d-system-chip-automated-driving Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Deduplicate DTC_FLAGS addition using RCAR_64 symbol Update commit message]
2023-04-07pinctrl: renesas: Add R8A779F0 S4 PFC tablesLUU HOAI
Add pinctrl tables for R8A779F0 S4 SoC. Based on Linux next 20230228 PFC tables tables up to commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: LUU HOAI <hoai.luu.ub@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Use RCAR_64 Kconfig, sync with Linux next 20230228]
2023-04-07clk: renesas: Add R8A779F0 S4 clock tablesHai Pham
Add clock tables for R8A779F0 S4 SoC Based on Linux commit 24aaff6a6ce4 ("clk: renesas: cpg-mssr: Add support for R-Car S4-8") by Yoshihiro Shimoda and sync the tables up to Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Sync with Linux next 20230228 . Update from CLK to CPG core driver]
2023-04-07clk: renesas: Update R-Car Gen3 driver Gen4 supportMarek Vasut
Update R-Car Gen4 support in Gen3 clock driver. This patch renames the V3U clock parts to Gen4 and extends them by new PLL2, PLL3, PLL4, PLL6 as well as SDSRC clock which use undocumented bits so far, and RPCSRC clock which uses its own more capable divider table. The Gen4 module standby and reset tables are also updated. This patch makes use of union to alias Gen3 and more extensive Gen4 PLL tables, as the driver cannot ever be instantiated on hardware that would identify itself as both Gen3 and Gen4. The V3U clock driver is updated to match Gen4 clock driver behavior, it is augmented with a more extensive PLL table and a valid MODEMR register offset. This supersedes "clk: renesas: Introduce R-Car Gen4 CPG driver" from Hai Pham as the R-Car Gen3 and Gen4 clock core drivers are extremely similar. That implementation was in turn based on Linux commit 470e3f0d0b15 ("clk: renesas: rcar-gen4: Introduce R-Car Gen4 CPG driver") by Yoshihiro Shimoda . Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-04-07dt-bindings: clock: Add R8A779F0 S4 CPG Core Clock headersTho Vu
Add definitions for R8A779F0 S4 CPG Core Clock headers from Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Tho Vu <tho.vu.wh@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update to linux next 20230228 state]
2023-04-07dt-bindings: power: Add R8A779F0 S4 SYSC power domain definitionsTho Vu
Add power domain indices for R-Car S4 (R8A779F0) from Linux next commit 058f4df42121 ("Add linux-next specific files for 20230228") Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Tho Vu <tho.vu.wh@renesas.com> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Update to linux next 20230228 state]
2023-04-07spi: renesas: Make driver available on R-Car Gen4Marek Vasut
Use CONFIG_RCAR_64 to make the driver available on both R-Car Gen3 and R-Car Gen4. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-04-07serial: sh: Add HSCIF support for R-Car SoCHai Pham
Provide the basic HSCIF support for R-Car SoC. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Fill in HSSRR offset for Gen2 and SCBRR calculation for Gen2 and Gen3] Reviewed-by: Simon Glass <sjg@chromium.org>
2023-04-07serial: sh: Add R-Car Gen4 supportHai Pham
Add R-Car Gen4 family support. The basic function is as same as previous R-Car Generation. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Swap RZ/A1 and Gen4 to keep the GenN sequence, use RCAR_64]
2023-04-07net: ravb: Add R-Car Gen4 supportHai Pham
Add support for R-Car Gen4 SoCs and a matching DT compatible. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: Drop SoC specific compatible, use RCAR_64 Kconfig symbol, update commit message]
2023-04-07mmc: renesas-sdhi: Add R-Car Gen4 supportHai Pham
Support R-Car Gen4 family. The default quirk is similar to previous generation. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Use RCAR_64 Kconfig
2023-04-07mmc: tmio: Replace ifdeffery with IS_ENABLED/CONFIG_IS_ENABLED macrosMarek Vasut
Instead of #if and #ifdef, use IS_ENABLED and CONFIG_IS_ENABLED macros. This improves build test coverage. The CONFIG_SPL_BUILD must remain an ifdef, as CONFIG_SPL_STACK may not always be defined, e.g. in U-Boot proper build. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2023-04-07mmc: tmio: Check 'addr' width before checking for 64bit limitationMarek Vasut
The 64bit limitation check is compiled and optimized out on 32bit platforms, but generates a type width warning: drivers/mmc/tmio-common.c: In function ‘tmio_sd_addr_is_dmaable’: drivers/mmc/tmio-common.c:376:26: warning: right shift count >= width of type [-Wshift-count-overflow] 376 | if (addr >> 32) | ^~ Fix the warning by checking the addr type width to see whether the shift even makes sense in the first place. The width check is also optimized out at compile time. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2023-04-07i2c: rcar_i2c: Add R-Car Gen4 supportHai Pham
Add support for R-Car Gen4 SoCs into the driver. While I2C on R-Car Gen4 does support some extra features (Slave Clock Stretch Select), for now it is treated the same as I2C on R-Car Gen3, which let us share the same driver. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Use RCAR_64 Kconfig Reviewed-by: Heiko Schocher <hs@denx.de>
2023-04-07Merge branch 'master_net/phy/prep-cleanup' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-sh - PHY framework cleanups
2023-04-07Merge branch '2023-04-06-assorted-updates'Tom Rini
- Make use of the semi-formal "fallthrough" mechanism, update env tools to use /run for lockfile, add 2048 game (as a way to test console changes), update some CONFIG option logic in Kconfig, have lmb command show regions in use, remove some duplicate serial code, add __gnu_thumb1_case_si code and fix m68k custodian email address.
2023-04-07gpio: renesas: Add R-Car Gen4 supportHai Pham
Add support for the GPIO controller block in the R-Car Gen4 family. It has a General Input Enable Register (INEN), whose reset state is to have all inputs disabled. Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-04-07ARM: rmobile: Add R-Car Generation 4 supportHai Pham
This adds R-Car Generation 4 (Gen4) support as Renesas ARM64 SoC. In this version, reusing R-Car Gen3 lowlevel initialize routine [1] and R-Car Gen3 memory map tables [2] . [1] arch/arm/mach-rmobile/lowlevel_init_gen3.S [2] arch/arm/mach-rmobile/memmap-gen3.c Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [Marek: - Enable DTO support by default - Sort the Kconfig lists - Select RCAR_64 Kconfig option to pull in all the shared Kconfig options with Gen3, and use where applicable to deduplicate entries. - Fix reference [2] typo in commit message - Drop config options moved to Kconfig, rename rest to CFG_ accordingly to synchronize with upstream changes. Drop removed CONFIG_VERY_BIG_RAM. - Move board size limit to arch/Kconfig - Move GICR_BASE to headers instead of common config]
2023-04-07phy: Add .set_mode and .set_speed callbacksMarek Vasut
Add two new callbacks matching the Linux ones. The .set_mode is used to set PHY mode and submode, where mode is either USB, Ethernet, and so on, while submode is e.g. for Ethernet case RGMII, RMII, and so on. The .set_speed is used to configure link speed into the PHY. Unlike the existing configure callback, which is used to pass arbitrary custom information to the PHY, these two callbacks are used to pass standardized set of information to the PHY. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-04-07phy: Fix kerneldoc alignmentMarek Vasut
Insert missing space in front of asterisk to avoid checkpatch warning. Replace 'beeing' with 'being' as well, to fix another checkpatch warning. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-04-07phy: Add empty generic_phy_configure() implementation for PHY disabled caseMarek Vasut
In case PHY is not enabled, the generic_phy_configure() implementation is missing. Add an empty one so that the list of empty functions is complete. Fixes: f8da8a82c57 ("generic-phy: add configure op") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-04-07net: phy: marvell10g: Adapt Marvell 10G PHY driver from LinuxMarek Vasut
Pull Marvell 10G PHY driver from Linux 6.1.y as of commit d6d29292640d3 ("net: phy: marvell10g: select host interface configuration") and heavily adapt to match U-Boot PHY framework. Support for hwmon is removed as is much other functionality which could not be tested, this results in much simpler driver which can only bring the PHY up and set MAC type. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
generated by cgit v1.2.3 (git 2.0.4) at 2025-11-05 19:04:18 +0000