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path: root/drivers/pinctrl/renesas
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2019-05-07pinctrl: renesas: Add RZ/A1 R7S72100 pin control driverMarek Vasut
Add pin control driver for RZ/A1 SoC. The IP is very different from the R-Car Gen2/Gen3 one already present in the tree, hence a custom driver. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Chris Brandt <chris.brandt@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-05-04pinctrl: renesas: Remove sh_pfc_config_mux_for_gpio()Marek Vasut
This function is now replaced by common pin controller GPIO configuration functionality, drop it. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Alex Kiernan <alex.kiernan@gmail.com> Cc: Christoph Muellner <christoph.muellner@theobroma-systems.com> Cc: Eugeniu Rosca <roscaeugeniu@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick DELAUNAY <patrick.delaunay@st.com> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Simon Glass <sjg@chromium.org>
2019-05-04pinctrl: renesas: Implement gpio_request_enable/gpio_disable_freeMarek Vasut
Implement the gpio_request_enable/gpio_disable_free callbacks to let the GPIO driver call the pin control framework and let it reconfigure pins as GPIOs. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Alex Kiernan <alex.kiernan@gmail.com> Cc: Christoph Muellner <christoph.muellner@theobroma-systems.com> Cc: Eugeniu Rosca <roscaeugeniu@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick DELAUNAY <patrick.delaunay@st.com> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Simon Glass <sjg@chromium.org>
2019-05-04pinctrl: renesas: Set pin type in sh_pfc_config_mux_for_gpioMarek Vasut
Add missing cfg->type = PINMUX_TYPE_GPIO upon successfully setting pin as a GPIO to retain the pin configuration information. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Alex Kiernan <alex.kiernan@gmail.com> Cc: Christoph Muellner <christoph.muellner@theobroma-systems.com> Cc: Eugeniu Rosca <roscaeugeniu@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick DELAUNAY <patrick.delaunay@st.com> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Simon Glass <sjg@chromium.org>
2019-04-09pinctrl: renesas: Synchronize Gen3 tables with Linux 5.0Marek Vasut
Synchronize R-Car Gen3 pin control tables with Linux 5.0, commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-04-09pinctrl: renesas: Synchronize Gen2 tables with Linux 5.0Marek Vasut
Synchronize R-Car Gen2 pin control tables with Linux 5.0, commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-04-09pinctrl: renesas: Add TDSEL fixup for H2/E2 ES1.0 SoCsMarek Vasut
Linux 5.0, commit 1c163f4c7b3f621efff9b28a47abb36f7378d783, has a TDSEL fix for R8A7790 H2 and R8A7794 E2 SoCs, implement similar fix for U-Boot. The difference here is that the SoC ES matching has to be implemented manually. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-04-09pinctrl: renesas: Add R8A77965 pin control tablesMarek Vasut
Add pin control tables for R8A77965 from Linux 5.0 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: r8a77990: Reivse USB ID pin nameHiroyuki Yokoyama
Since the datasheet Rev.1.00 has an error about the USB ID pin name, this patch revises it. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: r8a77990: Fix MOD_SEL0 bit3 when using TX0Hiroyuki Yokoyama
According to the R-Car Gen3 Hardware Manual Errata for Rev 1.50, the MOD_SEL0 bit3 is set to 0 when TX0_A pin function is selected, and the MOD_SEL0 bit3 is set to 1 when TX0_B pin function is selected. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: r8a77990: Fix MOD_SEL0 bit16 when using NFALE and NFRB_NHiroyuki Yokoyama
According to the R-Car Gen3 Hardware Manual Rev.1.50, the MOD_SEL0 bit16 is set to 0 when NFALE_A and NFRB_N_A pin functions are selected. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: r8a77990: Fix MOD_SEL0 bit2 when using RX2,TX2 and SCK2Hiroyuki Yokoyama
According to the R-Car Gen3 Hardware Manual Rev 1.50, the MOD_SEL0 bit2 is set when RX2_{A,B}, TX2_{A,B} and SCK2_A pin functions are selected. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: r8a77990: Fix rename RTSx_N_TANS_x to RTSx_N_xHiroyuki Yokoyama
This patch fixes the allocation name "RTSx_N_TANS_x" of IPSR / MOD_SEL0/1 of r8a77990 to "RTSx_N_x". This information was confirmed in the R-Car Gen3 Hardware Manual Rev.1.50. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: Fix r8a779{6,65} rename sel_ndfc to sel_ndfHiroyuki Yokoyama
This patch fixes the allocation name "sel_ndfc" of MOD_SEL2[22] of r8a7796 / r8a77965 to "sel_ndf". This information was confirmed in the R-Car Gen3 Hardware Manual Rev.1.50. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: Remove r8a779{5,6,65} CC5_OSCOUT of IP17Hiroyuki Yokoyama
This patch removes CC5_OSCOUT assignment of IP17[3:0] of r8a7795 / r8a7796 / r8a77965. This information was confirmed in the R-Car Gen3 Hardware Manual Rev.1.50. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: Fix r8a779{5,6,65} rename sel_adg_ to sel_adgHiroyuki Yokoyama
This patch fixes to the correct names, and "_" is not include after "adg" for r8a7795/r8a7796/r8a77965. This information was confirmed in the R-Car Gen3 Hardware Manual Rev.1.50. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-03-04pinctrl: renesas: Fix r8a779{5,6,65} assign to GP7_03/02 of GPSR7Hiroyuki Yokoyama
This patch is change the bit assignment of "HDMI1_CEC" to "GP7_03", and "HDMI0_CEC" to "GP7_02". This information was confirmed in the R-Car Gen3 Hardware Manual Rev.1.50. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-02-25pinctrl: renesas: Drop def_bool per SoCMarek Vasut
Drop per SoC def_bool on each driver, since this is now implied by SoC Kconfig option instead. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-11-02pinctrl: renesas: Add POCCTRL handling to r8a77990Marek Vasut
Add definition of the POCCTRL register and bits therein to R8A77990 E3 pincontrol driver. This allows the pincontrol driver to configure SDHI pin voltage according to power-source DT property. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-11-02pinctrl: renesas: Fix DRV register offsetMarek Vasut
Use fixed 4bit size for generating the DRV register element mask, not the size of the value, which can be smaller. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-06-19pinctrl: renesas: Fix register usage in sh_pfc_{read,write}Marek Vasut
The sh_pfc_{read,write}() must operate on the register address directly rather than on an offset, fix this to prevent illegal access. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-06-14pinctrl: renesas: Sync Gen3 PFC tables with Linux v4.17Marek Vasut
Sync the PFC tables with Linux v4.17. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-06-14pinctrl: renesas: Sync Gen2 PFC tables with Linux v4.17Marek Vasut
Sync the PFC tables with Linux v4.17. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-06-02Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
2018-06-01pinctrl: renesas: Initial R8A77990 PFC supportMarek Vasut
This patch adds initial pinctrl driver to support for the R8A77990 SoC. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-06-01pinctrl: renesas: Add PORT_GP_11 helper macroTakeshi Kihara
This follows the style of existion PORT_GP_X macros and will be used by a follow-up patch for the r8a77990 SoC. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-05pinctrl: rmobile: Add R8A77965 M3N entriesMarek Vasut
Add entries for the R8A77965 M3N SoC. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24pinctrl: rmobile: Import R8A7794 E2 PFC tablesMarek Vasut
Import PFC tables for R8A7794 E2 SoC from upstream Linux kernel v4.15-rc8, commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24pinctrl: rmobile: Import R8A7792 V2H PFC tablesMarek Vasut
Import PFC tables for R8A7792 V2H SoC from upstream Linux kernel v4.15-rc8, commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24pinctrl: rmobile: Import R8A7791/R8A7793 M2 PFC tablesMarek Vasut
Import PFC tables for R8A7791 M2W and R8A7793 M2N SoC from upstream Linux kernel v4.15-rc8, commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24pinctrl: rmobile: Import R8A7790 H2 PFC tablesMarek Vasut
Import PFC tables for R8A7790 H2 SoC from upstream Linux kernel v4.15-rc8, commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-12-09pinctrl: rmobile: Add R8A77995 D3 PFC tablesMarek Vasut
Add PFC tables for R8A77995 D3 SoC. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-12-09pinctrl: rmobile: Add R8A77970 V3M PFC tablesMarek Vasut
Add PFC tables for R8A77970 V3M SoC. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-11-30pfc: rmobile: Add hook to configure pin as GPIOMarek Vasut
Add hook into the PFC driver to allow the GPIO driver to toggle GPSR registers into GPIO mode when GPIO is requested. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-11-30pinctrl: rmobile: Add support for setting single pinsMarek Vasut
Add code to handle single pins nodes from DT in addition to already support groups handling. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-10-04pinctrl: rmobile: Add pinconf to Renesas RCar pincontrol driverMarek Vasut
Add pinconf support to the PFC driver, so that it can handle DT props bias-disable, bias-pull-up, bias-pull-down, drive-strength and power-source. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-09-28pinctrl: rmobile: Add Renesas RCar pincontrol driverMarek Vasut
Add PFC pincontrol driver for the Renesas RCar Gen3 R8A7795 and R8A7796 SoCs. This driver uses the PFC pin tables from Linux, thus letting us share the occassional fixes to those tables. This driver also has a DT support, so the pinmux is configured from DT instead of the ad-hoc setup in board file. This driver is meant to replace the pinmux part of SH_GPIO_PFC driver. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
generated by cgit (git 2.34.1) at 2025-01-08 17:16:30 +0000