Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-06 13:14:27 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/arch/arm/mach-tegra/tegra20/pinmux.c

425 lines
11 KiB
C
Raw Normal View History

SPDX: Convert all of our single license tags to Linux Kernel style 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>
2018-05-06 21:58:06 +00:00
// SPDX-License-Identifier: GPL-2.0+
Tegra2: Add additional pin multiplexing features This adds an enum for each pin and some functions for changing the pin muxing setup. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-08-30 06:23:14 +00:00
/*
* Copyright (c) 2011 The Chromium OS Authors.
*/
tegra20: rename tegra2 -> tegra20 This is make naming consistent with the kernel and devicetree and in preparation of pulling out the common tegra20 code. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-08-31 08:30:00 +00:00
/* Tegra20 pin multiplexing functions */
Tegra2: Add additional pin multiplexing features This adds an enum for each pin and some functions for changing the pin muxing setup. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-08-30 06:23:14 +00:00
Tegra20: Move some include files to arch-tegra for sharing with Tegra30 The move is pretty straight-forward. ap20.h and tegra20.h were renamed to ap.h and tegra.h. Some files remain in arch-tegra20 but 'include' a file in 'arch-tegra' with #defines & structs that will be common between T20 and T30 HW. HW-specific #defines, etc. stay in the 'arch-tegra20' 'root' file. All boards build OK w/MAKEALL -s tegra20. Checkpatch.pl runs clean. Seaboard works OK. Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-19 22:50:56 +00:00
#include <common.h>
Tegra2: Add additional pin multiplexing features This adds an enum for each pin and some functions for changing the pin muxing setup. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-08-30 06:23:14 +00:00
#include <asm/io.h>
#include <asm/arch/pinmux.h>
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
/*
* This defines the order of the pin mux control bits in the registers. For
* some reason there is no correspendence between the tristate, pin mux and
* pullup/pulldown registers.
*/
enum pmux_ctlid {
/* 0: APB_MISC_PP_PIN_MUX_CTL_A_0 */
MUXCTL_UAA,
MUXCTL_UAB,
MUXCTL_UAC,
MUXCTL_UAD,
MUXCTL_UDA,
MUXCTL_RESERVED5,
MUXCTL_ATE,
MUXCTL_RM,
MUXCTL_ATB,
MUXCTL_RESERVED9,
MUXCTL_ATD,
MUXCTL_ATC,
MUXCTL_ATA,
MUXCTL_KBCF,
MUXCTL_KBCE,
MUXCTL_SDMMC1,
/* 16: APB_MISC_PP_PIN_MUX_CTL_B_0 */
MUXCTL_GMA,
MUXCTL_GMC,
MUXCTL_HDINT,
MUXCTL_SLXA,
MUXCTL_OWC,
MUXCTL_SLXC,
MUXCTL_SLXD,
MUXCTL_SLXK,
MUXCTL_UCA,
MUXCTL_UCB,
MUXCTL_DTA,
MUXCTL_DTB,
MUXCTL_RESERVED28,
MUXCTL_DTC,
MUXCTL_DTD,
MUXCTL_DTE,
/* 32: APB_MISC_PP_PIN_MUX_CTL_C_0 */
MUXCTL_DDC,
MUXCTL_CDEV1,
MUXCTL_CDEV2,
MUXCTL_CSUS,
MUXCTL_I2CP,
MUXCTL_KBCA,
MUXCTL_KBCB,
MUXCTL_KBCC,
MUXCTL_IRTX,
MUXCTL_IRRX,
MUXCTL_DAP1,
MUXCTL_DAP2,
MUXCTL_DAP3,
MUXCTL_DAP4,
MUXCTL_GMB,
MUXCTL_GMD,
/* 48: APB_MISC_PP_PIN_MUX_CTL_D_0 */
MUXCTL_GME,
MUXCTL_GPV,
MUXCTL_GPU,
MUXCTL_SPDO,
MUXCTL_SPDI,
MUXCTL_SDB,
MUXCTL_SDC,
MUXCTL_SDD,
MUXCTL_SPIH,
MUXCTL_SPIG,
MUXCTL_SPIF,
MUXCTL_SPIE,
MUXCTL_SPID,
MUXCTL_SPIC,
MUXCTL_SPIB,
MUXCTL_SPIA,
/* 64: APB_MISC_PP_PIN_MUX_CTL_E_0 */
MUXCTL_LPW0,
MUXCTL_LPW1,
MUXCTL_LPW2,
MUXCTL_LSDI,
MUXCTL_LSDA,
MUXCTL_LSPI,
MUXCTL_LCSN,
MUXCTL_LDC,
MUXCTL_LSCK,
MUXCTL_LSC0,
MUXCTL_LSC1,
MUXCTL_LHS,
MUXCTL_LVS,
MUXCTL_LM0,
MUXCTL_LM1,
MUXCTL_LVP0,
/* 80: APB_MISC_PP_PIN_MUX_CTL_F_0 */
MUXCTL_LD0,
MUXCTL_LD1,
MUXCTL_LD2,
MUXCTL_LD3,
MUXCTL_LD4,
MUXCTL_LD5,
MUXCTL_LD6,
MUXCTL_LD7,
MUXCTL_LD8,
MUXCTL_LD9,
MUXCTL_LD10,
MUXCTL_LD11,
MUXCTL_LD12,
MUXCTL_LD13,
MUXCTL_LD14,
MUXCTL_LD15,
/* 96: APB_MISC_PP_PIN_MUX_CTL_G_0 */
MUXCTL_LD16,
MUXCTL_LD17,
MUXCTL_LHP1,
MUXCTL_LHP2,
MUXCTL_LVP1,
MUXCTL_LHP0,
MUXCTL_RESERVED102,
MUXCTL_LPP,
MUXCTL_LDI,
MUXCTL_PMC,
MUXCTL_CRTP,
MUXCTL_PTA,
MUXCTL_RESERVED108,
MUXCTL_KBCD,
MUXCTL_GPU7,
MUXCTL_DTF,
MUXCTL_NONE = -1,
};
/*
* And this defines the order of the pullup/pulldown controls which are again
* in a different order
*/
enum pmux_pullid {
/* 0: APB_MISC_PP_PULLUPDOWN_REG_A_0 */
PUCTL_ATA,
PUCTL_ATB,
PUCTL_ATC,
PUCTL_ATD,
PUCTL_ATE,
PUCTL_DAP1,
PUCTL_DAP2,
PUCTL_DAP3,
PUCTL_DAP4,
PUCTL_DTA,
PUCTL_DTB,
PUCTL_DTC,
PUCTL_DTD,
PUCTL_DTE,
PUCTL_DTF,
PUCTL_GPV,
/* 16: APB_MISC_PP_PULLUPDOWN_REG_B_0 */
PUCTL_RM,
PUCTL_I2CP,
PUCTL_PTA,
PUCTL_GPU7,
PUCTL_KBCA,
PUCTL_KBCB,
PUCTL_KBCC,
PUCTL_KBCD,
PUCTL_SPDI,
PUCTL_SPDO,
PUCTL_GPSLXAU,
PUCTL_CRTP,
PUCTL_SLXC,
PUCTL_SLXD,
PUCTL_SLXK,
/* 32: APB_MISC_PP_PULLUPDOWN_REG_C_0 */
PUCTL_CDEV1,
PUCTL_CDEV2,
PUCTL_SPIA,
PUCTL_SPIB,
PUCTL_SPIC,
PUCTL_SPID,
PUCTL_SPIE,
PUCTL_SPIF,
PUCTL_SPIG,
PUCTL_SPIH,
PUCTL_IRTX,
PUCTL_IRRX,
PUCTL_GME,
PUCTL_RESERVED45,
PUCTL_XM2D,
PUCTL_XM2C,
/* 48: APB_MISC_PP_PULLUPDOWN_REG_D_0 */
PUCTL_UAA,
PUCTL_UAB,
PUCTL_UAC,
PUCTL_UAD,
PUCTL_UCA,
PUCTL_UCB,
PUCTL_LD17,
PUCTL_LD19_18,
PUCTL_LD21_20,
PUCTL_LD23_22,
PUCTL_LS,
PUCTL_LC,
PUCTL_CSUS,
PUCTL_DDRC,
PUCTL_SDC,
PUCTL_SDD,
/* 64: APB_MISC_PP_PULLUPDOWN_REG_E_0 */
PUCTL_KBCF,
PUCTL_KBCE,
PUCTL_PMCA,
PUCTL_PMCB,
PUCTL_PMCC,
PUCTL_PMCD,
PUCTL_PMCE,
PUCTL_CK32,
PUCTL_UDA,
PUCTL_SDMMC1,
PUCTL_GMA,
PUCTL_GMB,
PUCTL_GMC,
PUCTL_GMD,
PUCTL_DDC,
PUCTL_OWC,
PUCTL_NONE = -1
};
/* Convenient macro for defining pin group properties */
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
#define PINALL(pingrp, f0, f1, f2, f3, mux, pupd) \
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
{ \
.funcs = { \
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PMUX_FUNC_ ## f0, \
PMUX_FUNC_ ## f1, \
PMUX_FUNC_ ## f2, \
PMUX_FUNC_ ## f3, \
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
}, \
.ctl_id = mux, \
.pull_id = pupd \
}
/* A normal pin group where the mux name and pull-up name match */
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
#define PIN(pingrp, f0, f1, f2, f3) \
PINALL(pingrp, f0, f1, f2, f3, MUXCTL_##pingrp, PUCTL_##pingrp)
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
/* A pin group where the pull-up name doesn't have a 1-1 mapping */
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
#define PINP(pingrp, f0, f1, f2, f3, pupd) \
PINALL(pingrp, f0, f1, f2, f3, MUXCTL_##pingrp, PUCTL_##pupd)
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
/* A pin group number which is not used */
#define PIN_RESERVED \
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PIN(NONE, RSVD1, RSVD2, RSVD3, RSVD4)
ARM: tegra: pinctrl: make pmux_func values consistent on Tegra20 For consistency with other SoCs, modify Tegra20's enum pmux_func to: * Remove PMUX_FUNC values that aren't real * Use the same PMUX_FUNC_RSVD[1-4] values, and ensure (RSVD1 & 3)==0; this will be assumed by pinmux_set_func() in a future patch. Unfortunately, PMUX_FUNC_RSVD is still used in the pin macros. Use a private define inside the driver to prevent this from causing compilaton errors. This will be cleaned up when the pin tables are re-written in a later patch in this series. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:51 +00:00
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
#define DRVGRP(drvgrp) \
PINALL(drvgrp, RSVD1, RSVD2, RSVD3, RSVD4, MUXCTL_NONE, PUCTL_NONE)
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
ARM: tegra: pinmux naming consistency fixes Clean up the naming of pinmux-related objects: * Refer to drive groups rather than pad groups to match the Linux kernel. * Ensure all pinmux API types are prefixed with pmux_, values (defines) are prefixed with PMUX_, and functions prefixed with pinmux_. * Modify a few type names to make their content clearer. * Minimal changes to SoC-specific .h/.c files are made so the code still compiles. A separate per-SoC change will be made immediately following, in order to keep individual patch size down. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:56 +00:00
static const struct pmux_pingrp_desc tegra20_pingroups[] = {
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PIN(ATA, IDE, NAND, GMI, RSVD4),
PIN(ATB, IDE, NAND, GMI, SDIO4),
PIN(ATC, IDE, NAND, GMI, SDIO4),
PIN(ATD, IDE, NAND, GMI, SDIO4),
PIN(CDEV1, OSC, PLLA_OUT, PLLM_OUT1, AUDIO_SYNC),
PIN(CDEV2, OSC, AHB_CLK, APB_CLK, PLLP_OUT4),
PIN(CSUS, PLLC_OUT1, PLLP_OUT2, PLLP_OUT3, VI_SENSOR_CLK),
PIN(DAP1, DAP1, RSVD2, GMI, SDIO2),
PIN(DAP2, DAP2, TWC, RSVD3, GMI),
PIN(DAP3, DAP3, RSVD2, RSVD3, RSVD4),
PIN(DAP4, DAP4, RSVD2, GMI, RSVD4),
PIN(DTA, RSVD1, SDIO2, VI, RSVD4),
PIN(DTB, RSVD1, RSVD2, VI, SPI1),
PIN(DTC, RSVD1, RSVD2, VI, RSVD4),
PIN(DTD, RSVD1, SDIO2, VI, RSVD4),
PIN(DTE, RSVD1, RSVD2, VI, SPI1),
PINP(GPU, PWM, UARTA, GMI, RSVD4, GPSLXAU),
PIN(GPV, PCIE, RSVD2, RSVD3, RSVD4),
PIN(I2CP, I2C, RSVD2, RSVD3, RSVD4),
PIN(IRTX, UARTA, UARTB, GMI, SPI4),
PIN(IRRX, UARTA, UARTB, GMI, SPI4),
PIN(KBCB, KBC, NAND, SDIO2, MIO),
PIN(KBCA, KBC, NAND, SDIO2, EMC_TEST0_DLL),
PINP(PMC, PWR_ON, PWR_INTR, RSVD3, RSVD4, NONE),
PIN(PTA, I2C2, HDMI, GMI, RSVD4),
PIN(RM, I2C, RSVD2, RSVD3, RSVD4),
PIN(KBCE, KBC, NAND, OWR, RSVD4),
PIN(KBCF, KBC, NAND, TRACE, MIO),
PIN(GMA, UARTE, SPI3, GMI, SDIO4),
PIN(GMC, UARTD, SPI4, GMI, SFLASH),
PIN(SDMMC1, SDIO1, RSVD2, UARTE, UARTA),
PIN(OWC, OWR, RSVD2, RSVD3, RSVD4),
PIN(GME, RSVD1, DAP5, GMI, SDIO4),
PIN(SDC, PWM, TWC, SDIO3, SPI3),
PIN(SDD, UARTA, PWM, SDIO3, SPI3),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
PIN_RESERVED,
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PINP(SLXA, PCIE, SPI4, SDIO3, SPI2, CRTP),
PIN(SLXC, SPDIF, SPI4, SDIO3, SPI2),
PIN(SLXD, SPDIF, SPI4, SDIO3, SPI2),
PIN(SLXK, PCIE, SPI4, SDIO3, SPI2),
PIN(SPDI, SPDIF, RSVD2, I2C, SDIO2),
PIN(SPDO, SPDIF, RSVD2, I2C, SDIO2),
PIN(SPIA, SPI1, SPI2, SPI3, GMI),
PIN(SPIB, SPI1, SPI2, SPI3, GMI),
PIN(SPIC, SPI1, SPI2, SPI3, GMI),
PIN(SPID, SPI2, SPI1, SPI2_ALT, GMI),
PIN(SPIE, SPI2, SPI1, SPI2_ALT, GMI),
PIN(SPIF, SPI3, SPI1, SPI2, RSVD4),
PIN(SPIG, SPI3, SPI2, SPI2_ALT, I2C),
PIN(SPIH, SPI3, SPI2, SPI2_ALT, I2C),
PIN(UAA, SPI3, MIPI_HS, UARTA, ULPI),
PIN(UAB, SPI2, MIPI_HS, UARTA, ULPI),
PIN(UAC, OWR, RSVD2, RSVD3, RSVD4),
PIN(UAD, UARTB, SPDIF, UARTA, SPI4),
PIN(UCA, UARTC, RSVD2, GMI, RSVD4),
PIN(UCB, UARTC, PWM, GMI, RSVD4),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
PIN_RESERVED,
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PIN(ATE, IDE, NAND, GMI, RSVD4),
PIN(KBCC, KBC, NAND, TRACE, EMC_TEST1_DLL),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
PIN_RESERVED,
PIN_RESERVED,
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PIN(GMB, IDE, NAND, GMI, GMI_INT),
PIN(GMD, RSVD1, NAND, GMI, SFLASH),
PIN(DDC, I2C2, RSVD2, RSVD3, RSVD4),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
/* 64 */
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PINP(LD0, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD1, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD2, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD3, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD4, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD5, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD6, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD7, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD8, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD9, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD10, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD11, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD12, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD13, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD14, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD15, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD16, DISPA, DISPB, XIO, RSVD4, LD17),
PINP(LD17, DISPA, DISPB, RSVD3, RSVD4, LD17),
PINP(LHP0, DISPA, DISPB, RSVD3, RSVD4, LD21_20),
PINP(LHP1, DISPA, DISPB, RSVD3, RSVD4, LD19_18),
PINP(LHP2, DISPA, DISPB, RSVD3, RSVD4, LD19_18),
PINP(LVP0, DISPA, DISPB, RSVD3, RSVD4, LC),
PINP(LVP1, DISPA, DISPB, RSVD3, RSVD4, LD21_20),
PINP(HDINT, HDMI, RSVD2, RSVD3, RSVD4, LC),
PINP(LM0, DISPA, DISPB, SPI3, RSVD4, LC),
PINP(LM1, DISPA, DISPB, RSVD3, CRT, LC),
PINP(LVS, DISPA, DISPB, XIO, RSVD4, LC),
PINP(LSC0, DISPA, DISPB, XIO, RSVD4, LC),
PINP(LSC1, DISPA, DISPB, SPI3, HDMI, LS),
PINP(LSCK, DISPA, DISPB, SPI3, HDMI, LS),
PINP(LDC, DISPA, DISPB, RSVD3, RSVD4, LS),
PINP(LCSN, DISPA, DISPB, SPI3, RSVD4, LS),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
/* 96 */
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PINP(LSPI, DISPA, DISPB, XIO, HDMI, LC),
PINP(LSDA, DISPA, DISPB, SPI3, HDMI, LS),
PINP(LSDI, DISPA, DISPB, SPI3, RSVD4, LS),
PINP(LPW0, DISPA, DISPB, SPI3, HDMI, LS),
PINP(LPW1, DISPA, DISPB, RSVD3, RSVD4, LS),
PINP(LPW2, DISPA, DISPB, SPI3, HDMI, LS),
PINP(LDI, DISPA, DISPB, RSVD3, RSVD4, LD23_22),
PINP(LHS, DISPA, DISPB, XIO, RSVD4, LC),
PINP(LPP, DISPA, DISPB, RSVD3, RSVD4, LD23_22),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
PIN_RESERVED,
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
PIN(KBCD, KBC, NAND, SDIO2, MIO),
PIN(GPU7, RTCK, RSVD2, RSVD3, RSVD4),
PIN(DTF, I2C3, RSVD2, VI, RSVD4),
PIN(UDA, SPI1, RSVD2, UARTD, ULPI),
PIN(CRTP, CRT, RSVD2, RSVD3, RSVD4),
PINP(SDB, UARTA, PWM, SDIO3, SPI2, NONE),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
/* these pin groups only have pullup and pull down control */
ARM: tegra: Tegra20 pinmux cleanup This renames all the Tegra20 pinmux pins and functions so they have a prefix which matches the type name. The entries in tegra20_pingroups[] are all updated to remove the columns which are no longer used. All affected code is updated to match. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:58 +00:00
DRVGRP(CK32),
DRVGRP(DDRC),
DRVGRP(PMCA),
DRVGRP(PMCB),
DRVGRP(PMCC),
DRVGRP(PMCD),
DRVGRP(PMCE),
DRVGRP(XM2C),
DRVGRP(XM2D),
tegra2: Add more pinmux functions This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>
2011-09-21 12:40:06 +00:00
};
ARM: tegra: pinmux naming consistency fixes Clean up the naming of pinmux-related objects: * Refer to drive groups rather than pad groups to match the Linux kernel. * Ensure all pinmux API types are prefixed with pmux_, values (defines) are prefixed with PMUX_, and functions prefixed with pinmux_. * Modify a few type names to make their content clearer. * Minimal changes to SoC-specific .h/.c files are made so the code still compiles. A separate per-SoC change will be made immediately following, in order to keep individual patch size down. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-21 18:28:56 +00:00
const struct pmux_pingrp_desc *tegra_soc_pingroups = tegra20_pingroups;
Reference in a new issue Copy permalink