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| * | | arm: rmobile: r8a7791: Fix MOD_SEL3 function table about FN_SEL_IEBNobuhiro Iwamatsu2014-05-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FN_SEL_IEB is assigned 2bit, and 2bit can represent 4 patterns. However FN_SEL_IEB but we only use 3. It adds empty patterns as 0. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | gpio: r8a7790-gpio: Fix typo in macroNobuhiro Iwamatsu2014-05-21-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Fix typo from __ASM_R8A7790_H__ to __ASM_R8A7790_GPIO_H__. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | gpio: r8a7791-gpio: Fix typo in macroNobuhiro Iwamatsu2014-05-21-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Fix typo from __ASM_R8A7791_H__ to __ASM_R8A7791_GPIO_H__. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | | arm: rmobile: Add define of SCIF register for R8A7790 and R8A7791Nobuhiro Iwamatsu2014-05-21-0/+8
| |/ / | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* | | Merge branch 'u-boot-microblaze/zynq' into 'u-boot-arm/master'Albert ARIBAUD2014-05-23-9/+383
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| * | | zynq: add UART nodes to device tree to initialize UART with OFMasahiro Yamada2014-05-15-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit c9416b92 added OF UART initialization support but aliases nodes are missing in device tree. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Michal Simek <michal.simek@xilinx.com> Tested-by: Masahiro Yamada <yamada.m@jp.panasonic.com> [on ZC706 board] Tested-by: Michal Simek <michal.simek@xilinx.com> [on ZC702 board] Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | zynq: add memory nodes to device tree to initialize DRAM with OFMasahiro Yamada2014-05-15-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9e0e37ac added OF RAM initialization support but memory nodes are missing in device tree. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Michal Simek <michal.simek@xilinx.com> Tested-by: Masahiro Yamada <yamada.m@jp.panasonic.com> [on ZC706 board] Tested-by: Michal Simek <michal.simek@xilinx.com> [on ZC702 board] Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | zynq: import zynq-7000.dtsi from Linux KernelMasahiro Yamada2014-05-15-0/+194
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our current motivation is to use OF initialization for RAM and UART. But adding full DTS would be helpful in future, for instance, for OF configuration of Ethernet, MMC, USB, etc. This commit imports arch/arm/boot/dts/zynq-7000.dtsi from Linux 3.15-rc5 and adjusts the license comment block for SPDX. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | zynq: treat ps7_init.c/h as external files to ignore themMasahiro Yamada2014-05-14-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ps7_init.c and ps7_init.h are supposed to be exported by hw project and copied to board/xilinx/zynq/ directory. We want them to be ignored by git. So what we should do is to always treat them as external files rather than replacing ps7_init.c This commit does: - Move a weak function ps7_init() to arch/arm/cpu/armv7/zynq/spl.c and delete board/xilinx/zynq/ps7_init.c - Compile board/xilinx/zynq/ps7_init.c only when it exists - Add .gitignore to ignore ps7_init.c/h Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: ehci: Added USB host driver supportMichal Simek2014-05-14-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Added USB host driver for zynq. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Add MIO detection codeMichal Simek2014-05-14-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add run-time MIO pin detection to get actual pin configuration for specific periphery. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Fix bootmode maskMike Looijmans2014-05-14-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bootmode mask was defined as 0x0F, but documentation mentions 0x07. Experiments show that bit "3" is the JTAG chain configuration. Change the mask to "7" to allow systems with a different chain configuration to boot correctly. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Acked-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Setup correct slcr_lock valueMichal Simek2014-05-14-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver should setup slcr state according to slcr operations. Reported-by: Andrey Filippov <andrey@elphel.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: slcr: Fix incorrect commentaryMichal Simek2014-05-14-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix c&p error in zynq_slcr_devcfg_enable() commentary and extending it with description according to Zynq TRM also in zynq_slcr_devcfg_disable(). Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Call zynq board_init() in SPLMichal Simek2014-05-14-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Call board_init() if SPL is configured with CONFIG_SPL_BOARD_INIT. Signed-off-by: Michal Simek <monstr@monstr.eu>
| * | | ARM: zynq: Do not use half memory size for ECC caseMichal Simek2014-05-14-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Memory size should be specified without ECC place. If you need to have half memory size, please change u-boot configuration. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Added efuse status register base addressSiva Durga Prasad Paladugu2014-05-14-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added efuse status register base address. This register is used for determining whether efuse was blown or not. Also, added the zynq_get_silicon_version() to get the silicon version of the zynq board. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Fix sparse warning in ddrc.cMichal Simek2014-05-14-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Warning: arch/arm/cpu/armv7/zynq/ddrc.c:43:24: warning: Using plain integer as NULL pointer Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM: zynq: Fix sparse warnings in slcr.cMichal Simek2014-05-14-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Warnings: arch/arm/cpu/armv7/zynq/slcr.c:21:6: warning: symbol 'zynq_slcr_lock' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:27:6: warning: symbol 'zynq_slcr_unlock' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:34:6: warning: symbol 'zynq_slcr_cpu_reset' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:54:6: warning: symbol 'zynq_slcr_gem_clk_setup' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:81:6: warning: symbol 'zynq_slcr_devcfg_disable' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:94:6: warning: symbol 'zynq_slcr_devcfg_enable' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:107:5: warning: symbol 'zynq_slcr_get_boot_mode' was not declared. Should it be static? arch/arm/cpu/armv7/zynq/slcr.c:113:5: warning: symbol 'zynq_slcr_get_idcode' was not declared. Should it be static? Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-05-22-4478/+4045
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| * | | Merge remote-tracking branch 'u-boot/master'Albert ARIBAUD2014-05-20-2/+2
| |\ \ \ | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: boards.cfg Conflicts were trivial once u-boot-arm/master boards.cfg was reformatted (commit 6130c146) to match u-boot/master's own reformatting (commit 1b37fa83).
| * | | Merge remote-tracking branch 'u-boot-sh/rmobile'Albert ARIBAUD2014-05-16-1286/+706
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: boards.cfg Trivial conflict, maintainer change plus board addition
| | * | | arm: rmobile: Add register infomation of PLL regsiterNobuhiro Iwamatsu2014-04-28-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: r8a7791: Add support ES2 revisionNobuhiro Iwamatsu2014-04-28-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is ES2 is a new revision to R8A7791. This adds support this revision. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: r8a7790: Add support ES2 revisionNobuhiro Iwamatsu2014-04-28-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is ES2 is a new revision to R8A7790. This adds support this revision. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: Update print_cpuinfo functionNobuhiro Iwamatsu2014-04-28-27/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The print_cpuinfo fucntion has same code. It has a code of many common. This adds a table of CPU information, duplicate using for-loop. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: Add prototype for function to get the CPU information to rmobile.hNobuhiro Iwamatsu2014-04-28-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These functions are defined but has no prototype declaration. Add them. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: Add rmobile_get_cpu_rev_fraction() for R-Car SoCsNobuhiro Iwamatsu2014-04-28-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds rmobile_get_cpu_rev_fraction to get fraction revision for R-Car SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: Add 1 to value of the CPU revision in ↵Nobuhiro Iwamatsu2014-04-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rmobile_get_cpu_rev_integer() Value that can be obtained in the rmobile_get_cpu_rev_integer() starts at 0. However, revisions to start from 1, which adds 1. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: Merge functions to get the CPU information of R8A7790 and R8A7791Nobuhiro Iwamatsu2014-04-28-34/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Functions to get the CPU information of R8A7790 and R8A7791 are common. This merges these as cpu_info-rcar.c. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: r8a779x: Fix L2 cache init and latency settingNobuhiro Iwamatsu2014-04-28-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | L2CTLR only need to update for cluster 0. This changes L2CTLR to initialize only when cluster is 0. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| | * | | arm: rmobile: Coordinate the common part of the header file of r8a7790 and ↵Nobuhiro Iwamatsu2014-04-28-1224/+640
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r8a7791 Header files of R8A7790 and R8A7791 have common part of many. This coordinates as rcar-base.h. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-05-16-5/+287
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| | * \ \ \ Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-05-15-82/+155
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| | * | | | | imx25: Add new hardware registersThomas Diener2014-05-09-0/+175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Diener <dietho@gmx.de>
| | * | | | | iomux-v3: Add support for mx6sl LVE bitFabio Estevam2014-05-09-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On mx6sl there is a LVE (Low Voltage Enable) bit in the IOMUXC_SW_PAD_CTL register that can enable or disable low voltage on the pad. LVE is bit 22 of IOMUXC_SW_PAD_CTL register, but in order to make the calculation easier we can define it as a flag in bit 1, since this bit is unused. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Otavio Salvador <otavio@ossystems.com.br>
| | * | | | | Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-04-29-5429/+6132
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| | * | | | | mx6slevk: Add SPI NOR flash supportFabio Estevam2014-04-28-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6slevk has a m25p32 SPI NOR flash connected to ESCSPI port. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | | | mx6: fix weird formatting in imx6q-sabreauto.dtsStefano Babic2014-04-28-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Stefano Babic <sbabic@denx.de>
| | * | | | | imx-common/video: add detect_hdmiEric Benard2014-04-15-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this function is used by several board together with board_video_skip to detect if hdmi is plugged is order to select the display to use. So move it in imx-common to share it. Signed-off-by: Eric Bénard <eric@eukrea.com>
| | * | | | | imx-common: add board_video_skipEric Benard2014-04-15-0/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this function is shared by several boards and thus can be factorized Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
| * | | | | | Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2014-05-16-0/+6
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| | * | | | | ARM: OMAP5: add CKO buffer control maskDmitry Lifshitz2014-05-13-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CKOBUFFER_CLK_EN bit mask enabling FREF_XTAL_CLK clock. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
| | * | | | | ARM: OMAP5: add UART4 supportDmitry Lifshitz2014-05-13-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add UART4 base address. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
| | * | | | | am33xx: add SSC enable macroYegor Yefremov2014-05-13-0/+2
| | | |_|/ / | | |/| | | | | | | | | | | | | | | Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
| * | | | | Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'Albert ARIBAUD2014-05-15-9/+74
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| | * | | | | ARM: tegra: use a CPU freq that all SKUs can supportStephen Warren2014-05-13-7/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot on Tegra30 currently selects a main CPU frequency that cannot be supported at all on some SKUs, and needs higher VDD_CPU/VDD_CORE values on some others. This can result in unreliable operation of the main CPUs. Resolve this by switching to a CPU frequency that can be supported by any SKU. According to the following link, the maximum supported CPU frequency of the slowest Tegra30 SKU is 600MHz: repo http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=summary branch l4t/l4t-r16-r2 path arch/arm/mach-tegra/tegra3_dvfs.c table cpu_dvfs_table[] According to that same table, the minimum VDD_CPU required to operate at that frequency across all SKUs is 1.007V. Given the adjustment resolution of the TPS65911 PMIC that's used on all Tegra30-based boards we support, we'll end up using 1.0125V instead. At that VDD_CPU, tegra3_get_core_floor_mv() in that same file dictates that VDD_CORE must be at least 1.2V on all SKUs. According to tegra_core_speedo_mv() (in tegra3_speedo.c in the same source tree), that voltage is safe for all SKUs. An alternative would be to port much of the code from tegra3_dvfs.c and tegra3_speedo.c in the kernel tree mentioned above. That's more work than I want to take on right now. While all the currently supported boards use the same regulator chip for VDD_CPU, different types of regulators are used for VDD_CORE. Hence, we add some small conditional code to select how VDD_CORE is programmed. If this becomes more complex in the future as new boards are added, or we end up adding code to detect the SoC SKU and dynamically determine the allowed frequency and required voltages, we should probably make this a runtime call into a function provided by the board file and/or relevant PMIC driver. Cc: Alban Bedel <alban.bedel@avionic-design.de> Cc: Marcel Ziswiler <marcel@ziswiler.com> Cc: Bard Liao <bardliao@realtek.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| | * | | | | ARM: tegra: add function to enable input clamping on tristateStephen Warren2014-05-13-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HW-defined procedure for booting Tegra requires that CLAMP_INPUTS_WHEN_TRISTATED be enabled before programming the pinmux. Add a function to the pinmux driver to allow boards to do this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| | * | | | | ARM: tegra: add GPIO initialization table functionStephen Warren2014-05-13-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HW-defined procedure for booting Tegra requires that some pins be set up as GPIOs immediately at boot in order to avoid glitches on those pins, when the pinmux is programmed. Add a feature to the GPIO driver which executes a GPIO configuration table. Board files will use this to implement the correct HW initialization procedure. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| | * | | | | ARM: tegra: allow pinmux mux option not to be set by init tablesStephen Warren2014-05-13-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define enum PMUX_FUNC_DEFAULT, which indicates that a table entry passed to pinmux_config_pingrp()/pinmux_config_pingrp_table() shouldn't change the mux option in HW. For pins that will be used as GPIOs, the mux option is irrelevant, so we simply don't want to define any mux option in the pinmux initialization table. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
generated by cgit v1.1 at 2024-12-27 03:58:27 +0000