From c3323806a67c0c656e27956b7340e37ba6c6968b Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sat, 15 Dec 2012 23:51:55 +0100 Subject: sh-pfc: Move sh_pfc.h from include/linux/ to driver directory The header file isn't used by arch code anymore. Make it private to the driver. Signed-off-by: Laurent Pinchart Acked-by: Paul Mundt Acked-by: Linus Walleij Signed-off-by: Simon Horman --- drivers/pinctrl/sh-pfc/core.c | 1 - drivers/pinctrl/sh-pfc/core.h | 3 +- drivers/pinctrl/sh-pfc/gpio.c | 1 - drivers/pinctrl/sh-pfc/pfc-r8a7740.c | 3 +- drivers/pinctrl/sh-pfc/pfc-r8a7779.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7203.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7264.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7269.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7372.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh73a0.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7720.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7722.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7723.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7724.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7734.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7757.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7785.c | 3 +- drivers/pinctrl/sh-pfc/pfc-sh7786.c | 3 +- drivers/pinctrl/sh-pfc/pfc-shx3.c | 3 +- drivers/pinctrl/sh-pfc/pinctrl.c | 1 - drivers/pinctrl/sh-pfc/sh_pfc.h | 195 +++++++++++++++++++++++++++++++++++ 21 files changed, 229 insertions(+), 20 deletions(-) create mode 100644 drivers/pinctrl/sh-pfc/sh_pfc.h (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index 33181f4b0731..d323c24fffaf 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include "core.h" diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h index 804082678a5c..ba7c33c33599 100644 --- a/drivers/pinctrl/sh-pfc/core.h +++ b/drivers/pinctrl/sh-pfc/core.h @@ -11,9 +11,10 @@ #define __SH_PFC_CORE_H__ #include -#include #include +#include "sh_pfc.h" + struct sh_pfc_window { phys_addr_t phys; void __iomem *virt; diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 3cbdfea1dec0..a535075c8b69 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c index 0ab4cb6dc09b..214788c4a606 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c @@ -19,10 +19,11 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include -#include #include #include +#include "sh_pfc.h" + #define CPU_ALL_PORT(fn, pfx, sfx) \ PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx), \ diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c index 81471722682f..13feaa0c0eb7 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c @@ -19,9 +19,10 @@ */ #include -#include #include +#include "sh_pfc.h" + #define CPU_32_PORT(fn, pfx, sfx) \ PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ PORT_10(fn, pfx##2, sfx), PORT_1(fn, pfx##30, sfx), \ diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7203.c b/drivers/pinctrl/sh-pfc/pfc-sh7203.c index 62bd17329d29..01b425dfd162 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7203.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7203.c @@ -10,9 +10,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7264.c b/drivers/pinctrl/sh-pfc/pfc-sh7264.c index 03d3f9c51373..2ba5639dcf34 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7264.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7264.c @@ -10,9 +10,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7269.c b/drivers/pinctrl/sh-pfc/pfc-sh7269.c index dab04d45644f..b1b5d6d4ad76 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7269.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7269.c @@ -11,9 +11,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7372.c b/drivers/pinctrl/sh-pfc/pfc-sh7372.c index a52fabe90f38..d44e7f02069b 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7372.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7372.c @@ -21,10 +21,11 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include -#include #include #include +#include "sh_pfc.h" + #define CPU_ALL_PORT(fn, pfx, sfx) \ PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ PORT_10(fn, pfx##10, sfx), PORT_10(fn, pfx##11, sfx), \ diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c index 8a0eee95e025..709008e94124 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c @@ -19,10 +19,11 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include -#include #include #include +#include "sh_pfc.h" + #define CPU_ALL_PORT(fn, pfx, sfx) \ PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ PORT_10(fn, pfx##2, sfx), PORT_10(fn, pfx##3, sfx), \ diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7720.c b/drivers/pinctrl/sh-pfc/pfc-sh7720.c index 20d05776d124..10872ed688a6 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7720.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7720.c @@ -10,9 +10,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7722.c b/drivers/pinctrl/sh-pfc/pfc-sh7722.c index f58f00948454..2de0929315e6 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7722.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7722.c @@ -1,9 +1,10 @@ #include #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7723.c b/drivers/pinctrl/sh-pfc/pfc-sh7723.c index fa3d36bba192..609673d3d70e 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7723.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7723.c @@ -10,9 +10,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7724.c b/drivers/pinctrl/sh-pfc/pfc-sh7724.c index 7ad72c20209d..233fbf750b39 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7724.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7724.c @@ -15,9 +15,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7734.c b/drivers/pinctrl/sh-pfc/pfc-sh7734.c index cbb5f4c5f4b0..23d76d262c32 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c @@ -10,9 +10,10 @@ */ #include #include -#include #include +#include "sh_pfc.h" + #define CPU_32_PORT(fn, pfx, sfx) \ PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx), \ PORT_10(fn, pfx##2, sfx), PORT_1(fn, pfx##30, sfx), \ diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7757.c b/drivers/pinctrl/sh-pfc/pfc-sh7757.c index 6f707a0dffee..5ed74cd0ba99 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7757.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7757.c @@ -15,9 +15,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7785.c b/drivers/pinctrl/sh-pfc/pfc-sh7785.c index 23f2c316412c..3b1825d925bb 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7785.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7785.c @@ -10,9 +10,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7786.c b/drivers/pinctrl/sh-pfc/pfc-sh7786.c index e1453cf7ed22..1e18b58f9e5f 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7786.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7786.c @@ -15,9 +15,10 @@ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pfc-shx3.c b/drivers/pinctrl/sh-pfc/pfc-shx3.c index bd54042a1066..ccf6918b03c6 100644 --- a/drivers/pinctrl/sh-pfc/pfc-shx3.c +++ b/drivers/pinctrl/sh-pfc/pfc-shx3.c @@ -9,9 +9,10 @@ */ #include #include -#include #include +#include "sh_pfc.h" + enum { PINMUX_RESERVED = 0, diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c index fdfe7bea1502..11e0e1374d65 100644 --- a/drivers/pinctrl/sh-pfc/pinctrl.c +++ b/drivers/pinctrl/sh-pfc/pinctrl.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h new file mode 100644 index 000000000000..13049c4c8d30 --- /dev/null +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -0,0 +1,195 @@ +/* + * SuperH Pin Function Controller Support + * + * Copyright (c) 2008 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef __SH_PFC_H +#define __SH_PFC_H + +#include +#include + +typedef unsigned short pinmux_enum_t; +typedef unsigned short pinmux_flag_t; + +enum { + PINMUX_TYPE_NONE, + + PINMUX_TYPE_FUNCTION, + PINMUX_TYPE_GPIO, + PINMUX_TYPE_OUTPUT, + PINMUX_TYPE_INPUT, + PINMUX_TYPE_INPUT_PULLUP, + PINMUX_TYPE_INPUT_PULLDOWN, + + PINMUX_FLAG_TYPE, /* must be last */ +}; + +#define PINMUX_FLAG_DBIT_SHIFT 5 +#define PINMUX_FLAG_DBIT (0x1f << PINMUX_FLAG_DBIT_SHIFT) +#define PINMUX_FLAG_DREG_SHIFT 10 +#define PINMUX_FLAG_DREG (0x3f << PINMUX_FLAG_DREG_SHIFT) + +struct pinmux_gpio { + pinmux_enum_t enum_id; + pinmux_flag_t flags; + const char *name; +}; + +#define PINMUX_GPIO(gpio, data_or_mark) \ + [gpio] = { .name = __stringify(gpio), .enum_id = data_or_mark, .flags = PINMUX_TYPE_NONE } + +#define PINMUX_DATA(data_or_mark, ids...) data_or_mark, ids, 0 + +struct pinmux_cfg_reg { + unsigned long reg, reg_width, field_width; + unsigned long *cnt; + pinmux_enum_t *enum_ids; + unsigned long *var_field_width; +}; + +#define PINMUX_CFG_REG(name, r, r_width, f_width) \ + .reg = r, .reg_width = r_width, .field_width = f_width, \ + .cnt = (unsigned long [r_width / f_width]) {}, \ + .enum_ids = (pinmux_enum_t [(r_width / f_width) * (1 << f_width)]) + +#define PINMUX_CFG_REG_VAR(name, r, r_width, var_fw0, var_fwn...) \ + .reg = r, .reg_width = r_width, \ + .cnt = (unsigned long [r_width]) {}, \ + .var_field_width = (unsigned long [r_width]) { var_fw0, var_fwn, 0 }, \ + .enum_ids = (pinmux_enum_t []) + +struct pinmux_data_reg { + unsigned long reg, reg_width, reg_shadow; + pinmux_enum_t *enum_ids; + void __iomem *mapped_reg; +}; + +#define PINMUX_DATA_REG(name, r, r_width) \ + .reg = r, .reg_width = r_width, \ + .enum_ids = (pinmux_enum_t [r_width]) \ + +struct pinmux_irq { + int irq; + pinmux_enum_t *enum_ids; +}; + +#define PINMUX_IRQ(irq_nr, ids...) \ + { .irq = irq_nr, .enum_ids = (pinmux_enum_t []) { ids, 0 } } \ + +struct pinmux_range { + pinmux_enum_t begin; + pinmux_enum_t end; + pinmux_enum_t force; +}; + +struct sh_pfc_soc_info { + char *name; + pinmux_enum_t reserved_id; + struct pinmux_range data; + struct pinmux_range input; + struct pinmux_range input_pd; + struct pinmux_range input_pu; + struct pinmux_range output; + struct pinmux_range mark; + struct pinmux_range function; + + unsigned first_gpio, last_gpio; + + struct pinmux_gpio *gpios; + struct pinmux_cfg_reg *cfg_regs; + struct pinmux_data_reg *data_regs; + + pinmux_enum_t *gpio_data; + unsigned int gpio_data_size; + + struct pinmux_irq *gpio_irq; + unsigned int gpio_irq_size; + + unsigned long unlock_reg; +}; + +enum { GPIO_CFG_DRYRUN, GPIO_CFG_REQ, GPIO_CFG_FREE }; + +/* helper macro for port */ +#define PORT_1(fn, pfx, sfx) fn(pfx, sfx) + +#define PORT_10(fn, pfx, sfx) \ + PORT_1(fn, pfx##0, sfx), PORT_1(fn, pfx##1, sfx), \ + PORT_1(fn, pfx##2, sfx), PORT_1(fn, pfx##3, sfx), \ + PORT_1(fn, pfx##4, sfx), PORT_1(fn, pfx##5, sfx), \ + PORT_1(fn, pfx##6, sfx), PORT_1(fn, pfx##7, sfx), \ + PORT_1(fn, pfx##8, sfx), PORT_1(fn, pfx##9, sfx) + +#define PORT_90(fn, pfx, sfx) \ + PORT_10(fn, pfx##1, sfx), PORT_10(fn, pfx##2, sfx), \ + PORT_10(fn, pfx##3, sfx), PORT_10(fn, pfx##4, sfx), \ + PORT_10(fn, pfx##5, sfx), PORT_10(fn, pfx##6, sfx), \ + PORT_10(fn, pfx##7, sfx), PORT_10(fn, pfx##8, sfx), \ + PORT_10(fn, pfx##9, sfx) + +#define _PORT_ALL(pfx, sfx) pfx##_##sfx +#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) +#define PORT_ALL(str) CPU_ALL_PORT(_PORT_ALL, PORT, str) +#define GPIO_PORT_ALL() CPU_ALL_PORT(_GPIO_PORT, , unused) +#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) + +/* helper macro for pinmux_enum_t */ +#define PORT_DATA_I(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) + +#define PORT_DATA_I_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PD) + +#define PORT_DATA_I_PU(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PU) + +#define PORT_DATA_I_PU_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) + +#define PORT_DATA_O(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT) + +#define PORT_DATA_IO(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN) + +#define PORT_DATA_IO_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN, PORT##nr##_IN_PD) + +#define PORT_DATA_IO_PU(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN, PORT##nr##_IN_PU) + +#define PORT_DATA_IO_PU_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \ + PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU) + +/* helper macro for top 4 bits in PORTnCR */ +#define _PCRH(in, in_pd, in_pu, out) \ + 0, (out), (in), 0, \ + 0, 0, 0, 0, \ + 0, 0, (in_pd), 0, \ + 0, 0, (in_pu), 0 + +#define PORTCR(nr, reg) \ + { \ + PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ + _PCRH(PORT##nr##_IN, PORT##nr##_IN_PD, \ + PORT##nr##_IN_PU, PORT##nr##_OUT), \ + PORT##nr##_FN0, PORT##nr##_FN1, \ + PORT##nr##_FN2, PORT##nr##_FN3, \ + PORT##nr##_FN4, PORT##nr##_FN5, \ + PORT##nr##_FN6, PORT##nr##_FN7 } \ + } + +#endif /* __SH_PFC_H */ -- cgit v1.2.1