diff options
Diffstat (limited to 'drivers/pinctrl/sirf/pinctrl-atlas6.c')
| -rw-r--r-- | drivers/pinctrl/sirf/pinctrl-atlas6.c | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas6.c b/drivers/pinctrl/sirf/pinctrl-atlas6.c index 8ab7898d21b..c4dd3d5cf9c 100644 --- a/drivers/pinctrl/sirf/pinctrl-atlas6.c +++ b/drivers/pinctrl/sirf/pinctrl-atlas6.c @@ -1,7 +1,8 @@ /* * pinctrl pads, groups, functions for CSR SiRFatlasVI * - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. + * Copyright (c) 2011 - 2014 Cambridge Silicon Radio Limited, a CSR plc group + * company. * * Licensed under GPLv2 or later. */ @@ -529,6 +530,40 @@ static const struct sirfsoc_padmux usp0_padmux = { static const unsigned usp0_pins[] = { 51, 52, 53, 54, 55 }; +static const struct sirfsoc_muxmask usp0_only_utfs_muxmask[] = { + { + .group = 1, + .mask = BIT(19) | BIT(20) | BIT(21) | BIT(22), + }, +}; + +static const struct sirfsoc_padmux usp0_only_utfs_padmux = { + .muxmask_counts = ARRAY_SIZE(usp0_only_utfs_muxmask), + .muxmask = usp0_only_utfs_muxmask, + .ctrlreg = SIRFSOC_RSC_PIN_MUX, + .funcmask = BIT(1) | BIT(2) | BIT(6), + .funcval = 0, +}; + +static const unsigned usp0_only_utfs_pins[] = { 51, 52, 53, 54 }; + +static const struct sirfsoc_muxmask usp0_only_urfs_muxmask[] = { + { + .group = 1, + .mask = BIT(19) | BIT(20) | BIT(21) | BIT(23), + }, +}; + +static const struct sirfsoc_padmux usp0_only_urfs_padmux = { + .muxmask_counts = ARRAY_SIZE(usp0_only_urfs_muxmask), + .muxmask = usp0_only_urfs_muxmask, + .ctrlreg = SIRFSOC_RSC_PIN_MUX, + .funcmask = BIT(1) | BIT(2) | BIT(9), + .funcval = 0, +}; + +static const unsigned usp0_only_urfs_pins[] = { 51, 52, 53, 55 }; + static const struct sirfsoc_muxmask usp0_uart_nostreamctrl_muxmask[] = { { .group = 1, @@ -562,6 +597,23 @@ static const struct sirfsoc_padmux usp1_padmux = { static const unsigned usp1_pins[] = { 15, 43, 44, 45, 46 }; +static const struct sirfsoc_muxmask usp1_uart_nostreamctrl_muxmask[] = { + { + .group = 1, + .mask = BIT(12) | BIT(13), + }, +}; + +static const struct sirfsoc_padmux usp1_uart_nostreamctrl_padmux = { + .muxmask_counts = ARRAY_SIZE(usp1_uart_nostreamctrl_muxmask), + .muxmask = usp1_uart_nostreamctrl_muxmask, + .ctrlreg = SIRFSOC_RSC_PIN_MUX, + .funcmask = BIT(16), + .funcval = BIT(16), +}; + +static const unsigned usp1_uart_nostreamctrl_pins[] = { 44, 45 }; + static const struct sirfsoc_muxmask nand_muxmask[] = { { .group = 2, @@ -888,7 +940,11 @@ static const struct sirfsoc_pin_group sirfsoc_pin_groups[] = { SIRFSOC_PIN_GROUP("usp0grp", usp0_pins), SIRFSOC_PIN_GROUP("usp0_uart_nostreamctrl_grp", usp0_uart_nostreamctrl_pins), + SIRFSOC_PIN_GROUP("usp0_only_utfs_grp", usp0_only_utfs_pins), + SIRFSOC_PIN_GROUP("usp0_only_urfs_grp", usp0_only_urfs_pins), SIRFSOC_PIN_GROUP("usp1grp", usp1_pins), + SIRFSOC_PIN_GROUP("usp1_uart_nostreamctrl_grp", + usp1_uart_nostreamctrl_pins), SIRFSOC_PIN_GROUP("i2c0grp", i2c0_pins), SIRFSOC_PIN_GROUP("i2c1grp", i2c1_pins), SIRFSOC_PIN_GROUP("pwm0grp", pwm0_pins), @@ -934,7 +990,12 @@ static const char * const uart2_nostreamctrlgrp[] = { "uart2_nostreamctrlgrp" }; static const char * const usp0_uart_nostreamctrl_grp[] = { "usp0_uart_nostreamctrl_grp" }; static const char * const usp0grp[] = { "usp0grp" }; +static const char * const usp0_only_utfs_grp[] = { "usp0_only_utfs_grp" }; +static const char * const usp0_only_urfs_grp[] = { "usp0_only_urfs_grp" }; + static const char * const usp1grp[] = { "usp1grp" }; +static const char * const usp1_uart_nostreamctrl_grp[] = { + "usp1_uart_nostreamctrl_grp" }; static const char * const i2c0grp[] = { "i2c0grp" }; static const char * const i2c1grp[] = { "i2c1grp" }; static const char * const pwm0grp[] = { "pwm0grp" }; @@ -982,7 +1043,14 @@ static const struct sirfsoc_pmx_func sirfsoc_pmx_functions[] = { SIRFSOC_PMX_FUNCTION("usp0_uart_nostreamctrl", usp0_uart_nostreamctrl_grp, usp0_uart_nostreamctrl_padmux), + SIRFSOC_PMX_FUNCTION("usp0_only_utfs", usp0_only_utfs_grp, + usp0_only_utfs_padmux), + SIRFSOC_PMX_FUNCTION("usp0_only_urfs", usp0_only_urfs_grp, + usp0_only_urfs_padmux), SIRFSOC_PMX_FUNCTION("usp1", usp1grp, usp1_padmux), + SIRFSOC_PMX_FUNCTION("usp1_uart_nostreamctrl", + usp1_uart_nostreamctrl_grp, + usp1_uart_nostreamctrl_padmux), SIRFSOC_PMX_FUNCTION("i2c0", i2c0grp, i2c0_padmux), SIRFSOC_PMX_FUNCTION("i2c1", i2c1grp, i2c1_padmux), SIRFSOC_PMX_FUNCTION("pwm0", pwm0grp, pwm0_padmux), |