Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754010AbdLDJXq (ORCPT ); Mon, 4 Dec 2017 04:23:46 -0500 Received: from forward101p.mail.yandex.net ([77.88.28.101]:39742 "EHLO forward101p.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753793AbdLDJXk (ORCPT ); Mon, 4 Dec 2017 04:23:40 -0500 Authentication-Results: smtp3p.mail.yandex.net; dkim=pass header.i=@flygoat.com From: Jiaxun Yang To: James Hogan Cc: Ralf Baechle , linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, Jiaxun Yang Subject: [PATCH RESEND v3 2/4] MIPS: Loongson64: lemote-2f move ec_kb3310b.h to include dir and clean up Date: Mon, 4 Dec 2017 17:23:10 +0800 Message-Id: <20171204092312.11256-3-jiaxun.yang@flygoat.com> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20171204092312.11256-1-jiaxun.yang@flygoat.com> References: <20171204092312.11256-1-jiaxun.yang@flygoat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 14894 Lines: 444 To operate EC from platform driver, this head file need able to be include from anywhere. This patch just move ec_kb3310b.h to include dir and clean up ec_kb3310b.h. Signed-off-by: Jiaxun Yang --- arch/mips/include/asm/mach-loongson64/ec_kb3310b.h | 170 +++++++++++++++++++ arch/mips/loongson64/lemote-2f/ec_kb3310b.c | 2 +- arch/mips/loongson64/lemote-2f/ec_kb3310b.h | 188 --------------------- arch/mips/loongson64/lemote-2f/pm.c | 4 +- arch/mips/loongson64/lemote-2f/reset.c | 4 +- 5 files changed, 175 insertions(+), 193 deletions(-) create mode 100644 arch/mips/include/asm/mach-loongson64/ec_kb3310b.h delete mode 100644 arch/mips/loongson64/lemote-2f/ec_kb3310b.h diff --git a/arch/mips/include/asm/mach-loongson64/ec_kb3310b.h b/arch/mips/include/asm/mach-loongson64/ec_kb3310b.h new file mode 100644 index 000000000000..2e8690532ea5 --- /dev/null +++ b/arch/mips/include/asm/mach-loongson64/ec_kb3310b.h @@ -0,0 +1,170 @@ +/* + * KB3310B Embedded Controller + * + * Copyright (C) 2008 Lemote Inc. + * Author: liujl , 2008-03-14 + * Copyright (C) 2009 Lemote Inc. + * Author: Wu Zhangjin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _EC_KB3310B_H +#define _EC_KB3310B_H + +extern unsigned char ec_read(unsigned short addr); +extern void ec_write(unsigned short addr, unsigned char val); +extern int ec_query_seq(unsigned char cmd); +extern int ec_query_event_num(void); +extern int ec_get_event_num(void); + +typedef int (*sci_handler) (int status); +extern sci_handler yeeloong_report_lid_status; + +#define ON 1 +#define OFF 0 + +#define SCI_IRQ_NUM 0x0A + +/* + * The following registers are determined by the EC index configuration. + * 1, fill the PORT_HIGH as EC register high part. + * 2, fill the PORT_LOW as EC register low part. + * 3, fill the PORT_DATA as EC register write data or get the data from it. + */ +#define EC_IO_PORT_HIGH 0x0381 +#define EC_IO_PORT_LOW 0x0382 +#define EC_IO_PORT_DATA 0x0383 + +/* + * EC delay time is 500us for register and status access + */ +#define EC_REG_DELAY 500 /* unit : us */ +#define EC_CMD_TIMEOUT 0x1000 + +/* + * EC access port for SCI communication + */ +#define EC_CMD_PORT 0x66 +#define EC_STS_PORT 0x66 +#define EC_DAT_PORT 0x62 +#define CMD_INIT_IDLE_MODE 0xdd +#define CMD_EXIT_IDLE_MODE 0xdf +#define CMD_INIT_RESET_MODE 0xd8 +#define CMD_REBOOT_SYSTEM 0x8c +#define CMD_GET_EVENT_NUM 0x84 +#define CMD_PROGRAM_PIECE 0xda + +/* Temperature & Fan registers */ +#define REG_TEMPERATURE_VALUE 0xF458 +#define REG_FAN_AUTO_MAN_SWITCH 0xF459 +#define BIT_FAN_AUTO 0 +#define BIT_FAN_MANUAL 1 +#define REG_FAN_CONTROL 0xF4D2 +#define REG_FAN_STATUS 0xF4DA +#define REG_FAN_SPEED_HIGH 0xFE22 +#define REG_FAN_SPEED_LOW 0xFE23 +#define REG_FAN_SPEED_LEVEL 0xF4CC +/* Fan speed divider */ +#define FAN_SPEED_DIVIDER 480000 /* (60*1000*1000/62.5/2)*/ + +/* Battery registers */ +#define REG_BAT_DESIGN_CAP_HIGH 0xF77D +#define REG_BAT_DESIGN_CAP_LOW 0xF77E +#define REG_BAT_FULLCHG_CAP_HIGH 0xF780 +#define REG_BAT_FULLCHG_CAP_LOW 0xF781 +#define REG_BAT_DESIGN_VOL_HIGH 0xF782 +#define REG_BAT_DESIGN_VOL_LOW 0xF783 +#define REG_BAT_CURRENT_HIGH 0xF784 +#define REG_BAT_CURRENT_LOW 0xF785 +#define REG_BAT_VOLTAGE_HIGH 0xF786 +#define REG_BAT_VOLTAGE_LOW 0xF787 +#define REG_BAT_TEMPERATURE_HIGH 0xF788 +#define REG_BAT_TEMPERATURE_LOW 0xF789 +#define REG_BAT_RELATIVE_CAP_HIGH 0xF492 +#define REG_BAT_RELATIVE_CAP_LOW 0xF493 +#define REG_BAT_VENDOR 0xF4C4 +#define FLAG_BAT_VENDOR_SANYO 0x01 +#define FLAG_BAT_VENDOR_SIMPLO 0x02 +#define REG_BAT_CELL_COUNT 0xF4C6 +#define FLAG_BAT_CELL_3S1P 0x03 +#define FLAG_BAT_CELL_3S2P 0x06 +#define REG_BAT_CHARGE 0xF4A2 +#define FLAG_BAT_CHARGE_DISCHARGE 0x01 +#define FLAG_BAT_CHARGE_CHARGE 0x02 +#define FLAG_BAT_CHARGE_ACPOWER 0x00 +#define REG_BAT_STATUS 0xF4B0 +#define BIT_BAT_STATUS_LOW (1 << 5) +#define BIT_BAT_STATUS_DESTROY (1 << 2) +#define BIT_BAT_STATUS_FULL (1 << 1) +#define BIT_BAT_STATUS_IN (1 << 0) +#define REG_BAT_CHARGE_STATUS 0xF4B1 +#define BIT_BAT_CHARGE_STATUS_OVERTEMP (1 << 2) +#define BIT_BAT_CHARGE_STATUS_PRECHG (1 << 1) +#define REG_BAT_STATE 0xF482 +#define REG_BAT_POWER 0xF440 +#define BIT_BAT_POWER_S3 (1 << 2) +#define BIT_BAT_POWER_ON (1 << 1) +#define BIT_BAT_POWER_ACIN (1 << 0) + +/* Audio: rd/wr */ +#define REG_AUDIO_VOLUME 0xF46C +#define REG_AUDIO_MUTE 0xF4E7 +#define REG_AUDIO_BEEP 0xF4D0 +/* USB port power or not: rd/wr */ +#define REG_USB0_FLAG 0xF461 +#define REG_USB1_FLAG 0xF462 +#define REG_USB2_FLAG 0xF463 +/* LID */ +#define REG_LID_DETECT 0xF4BD +/* CRT */ +#define REG_CRT_DETECT 0xF4AD +/* LCD backlight brightness adjust: 9 levels */ +#define REG_DISPLAY_BRIGHTNESS 0xF4F5 +/* LCD backlight control: off/restore */ +#define REG_BACKLIGHT_CTRL 0xF7BD +/* Reset the machine auto-clear: rd/wr */ +#define REG_RESET 0xF4EC +/* Light the led: rd/wr */ +#define REG_LED 0xF4C8 +#define BIT_LED_RED_POWER (1 << 0) +#define BIT_LED_ORANGE_POWER (1 << 1) +#define BIT_LED_GREEN_CHARGE (1 << 2) +#define BIT_LED_RED_CHARGE (1 << 3) +#define BIT_LED_NUMLOCK (1 << 4) +/* Test led mode, all led on/off */ +#define REG_LED_TEST 0xF4C2 +#define BIT_LED_TEST_IN 1 +#define BIT_LED_TEST_OUT 0 +/* Camera on/off */ +#define REG_CAMERA_STATUS 0xF46A +#define REG_CAMERA_CONTROL 0xF7B7 +/* Wlan Status */ +#define REG_WLAN 0xF4FA +#define REG_DISPLAY_LCD 0xF79F + +/* SCI Event Number from EC */ +enum { + EVENT_LID = 0x23, /* Turn on/off LID */ + EVENT_SWITCHVIDEOMODE, /* Fn+F3 for display switch */ + EVENT_SLEEP, /* Fn+F1 for entering sleep mode */ + EVENT_OVERTEMP, /* Over-temperature happened */ + EVENT_CRT_DETECT, /* CRT is connected */ + EVENT_CAMERA, /* Camera on/off */ + EVENT_USB_OC2, /* USB2 Over Current occurred */ + EVENT_USB_OC0, /* USB0 Over Current occurred */ + EVENT_DISPLAYTOGGLE, /* Fn+F2, Turn on/off backlight */ + EVENT_AUDIO_MUTE, /* Fn+F4, Mute on/off */ + EVENT_DISPLAY_BRIGHTNESS,/* Fn+^/V, LCD backlight brightness adjust */ + EVENT_AC_BAT, /* AC & Battery relative issue */ + EVENT_AUDIO_VOLUME, /* Fn+<|>, Volume adjust */ + EVENT_WLAN, /* Wlan on/off */ +}; + +#define EVENT_START EVENT_LID +#define EVENT_END EVENT_WLAN + +#endif /* !_EC_KB3310B_H */ diff --git a/arch/mips/loongson64/lemote-2f/ec_kb3310b.c b/arch/mips/loongson64/lemote-2f/ec_kb3310b.c index 321822997e76..6e416d55b42a 100644 --- a/arch/mips/loongson64/lemote-2f/ec_kb3310b.c +++ b/arch/mips/loongson64/lemote-2f/ec_kb3310b.c @@ -15,7 +15,7 @@ #include #include -#include "ec_kb3310b.h" +#include static DEFINE_SPINLOCK(index_access_lock); static DEFINE_SPINLOCK(port_access_lock); diff --git a/arch/mips/loongson64/lemote-2f/ec_kb3310b.h b/arch/mips/loongson64/lemote-2f/ec_kb3310b.h deleted file mode 100644 index 5a3f1860d4d2..000000000000 --- a/arch/mips/loongson64/lemote-2f/ec_kb3310b.h +++ /dev/null @@ -1,188 +0,0 @@ -/* - * KB3310B Embedded Controller - * - * Copyright (C) 2008 Lemote Inc. - * Author: liujl , 2008-03-14 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef _EC_KB3310B_H -#define _EC_KB3310B_H - -extern unsigned char ec_read(unsigned short addr); -extern void ec_write(unsigned short addr, unsigned char val); -extern int ec_query_seq(unsigned char cmd); -extern int ec_query_event_num(void); -extern int ec_get_event_num(void); - -typedef int (*sci_handler) (int status); -extern sci_handler yeeloong_report_lid_status; - -#define SCI_IRQ_NUM 0x0A - -/* - * The following registers are determined by the EC index configuration. - * 1, fill the PORT_HIGH as EC register high part. - * 2, fill the PORT_LOW as EC register low part. - * 3, fill the PORT_DATA as EC register write data or get the data from it. - */ -#define EC_IO_PORT_HIGH 0x0381 -#define EC_IO_PORT_LOW 0x0382 -#define EC_IO_PORT_DATA 0x0383 - -/* - * EC delay time is 500us for register and status access - */ -#define EC_REG_DELAY 500 /* unit : us */ -#define EC_CMD_TIMEOUT 0x1000 - -/* - * EC access port for SCI communication - */ -#define EC_CMD_PORT 0x66 -#define EC_STS_PORT 0x66 -#define EC_DAT_PORT 0x62 -#define CMD_INIT_IDLE_MODE 0xdd -#define CMD_EXIT_IDLE_MODE 0xdf -#define CMD_INIT_RESET_MODE 0xd8 -#define CMD_REBOOT_SYSTEM 0x8c -#define CMD_GET_EVENT_NUM 0x84 -#define CMD_PROGRAM_PIECE 0xda - -/* temperature & fan registers */ -#define REG_TEMPERATURE_VALUE 0xF458 -#define REG_FAN_AUTO_MAN_SWITCH 0xF459 -#define BIT_FAN_AUTO 0 -#define BIT_FAN_MANUAL 1 -#define REG_FAN_CONTROL 0xF4D2 -#define BIT_FAN_CONTROL_ON (1 << 0) -#define BIT_FAN_CONTROL_OFF (0 << 0) -#define REG_FAN_STATUS 0xF4DA -#define BIT_FAN_STATUS_ON (1 << 0) -#define BIT_FAN_STATUS_OFF (0 << 0) -#define REG_FAN_SPEED_HIGH 0xFE22 -#define REG_FAN_SPEED_LOW 0xFE23 -#define REG_FAN_SPEED_LEVEL 0xF4CC -/* fan speed divider */ -#define FAN_SPEED_DIVIDER 480000 /* (60*1000*1000/62.5/2)*/ - -/* battery registers */ -#define REG_BAT_DESIGN_CAP_HIGH 0xF77D -#define REG_BAT_DESIGN_CAP_LOW 0xF77E -#define REG_BAT_FULLCHG_CAP_HIGH 0xF780 -#define REG_BAT_FULLCHG_CAP_LOW 0xF781 -#define REG_BAT_DESIGN_VOL_HIGH 0xF782 -#define REG_BAT_DESIGN_VOL_LOW 0xF783 -#define REG_BAT_CURRENT_HIGH 0xF784 -#define REG_BAT_CURRENT_LOW 0xF785 -#define REG_BAT_VOLTAGE_HIGH 0xF786 -#define REG_BAT_VOLTAGE_LOW 0xF787 -#define REG_BAT_TEMPERATURE_HIGH 0xF788 -#define REG_BAT_TEMPERATURE_LOW 0xF789 -#define REG_BAT_RELATIVE_CAP_HIGH 0xF492 -#define REG_BAT_RELATIVE_CAP_LOW 0xF493 -#define REG_BAT_VENDOR 0xF4C4 -#define FLAG_BAT_VENDOR_SANYO 0x01 -#define FLAG_BAT_VENDOR_SIMPLO 0x02 -#define REG_BAT_CELL_COUNT 0xF4C6 -#define FLAG_BAT_CELL_3S1P 0x03 -#define FLAG_BAT_CELL_3S2P 0x06 -#define REG_BAT_CHARGE 0xF4A2 -#define FLAG_BAT_CHARGE_DISCHARGE 0x01 -#define FLAG_BAT_CHARGE_CHARGE 0x02 -#define FLAG_BAT_CHARGE_ACPOWER 0x00 -#define REG_BAT_STATUS 0xF4B0 -#define BIT_BAT_STATUS_LOW (1 << 5) -#define BIT_BAT_STATUS_DESTROY (1 << 2) -#define BIT_BAT_STATUS_FULL (1 << 1) -#define BIT_BAT_STATUS_IN (1 << 0) -#define REG_BAT_CHARGE_STATUS 0xF4B1 -#define BIT_BAT_CHARGE_STATUS_OVERTEMP (1 << 2) -#define BIT_BAT_CHARGE_STATUS_PRECHG (1 << 1) -#define REG_BAT_STATE 0xF482 -#define BIT_BAT_STATE_CHARGING (1 << 1) -#define BIT_BAT_STATE_DISCHARGING (1 << 0) -#define REG_BAT_POWER 0xF440 -#define BIT_BAT_POWER_S3 (1 << 2) -#define BIT_BAT_POWER_ON (1 << 1) -#define BIT_BAT_POWER_ACIN (1 << 0) - -/* other registers */ -/* Audio: rd/wr */ -#define REG_AUDIO_VOLUME 0xF46C -#define REG_AUDIO_MUTE 0xF4E7 -#define REG_AUDIO_BEEP 0xF4D0 -/* USB port power or not: rd/wr */ -#define REG_USB0_FLAG 0xF461 -#define REG_USB1_FLAG 0xF462 -#define REG_USB2_FLAG 0xF463 -#define BIT_USB_FLAG_ON 1 -#define BIT_USB_FLAG_OFF 0 -/* LID */ -#define REG_LID_DETECT 0xF4BD -#define BIT_LID_DETECT_ON 1 -#define BIT_LID_DETECT_OFF 0 -/* CRT */ -#define REG_CRT_DETECT 0xF4AD -#define BIT_CRT_DETECT_PLUG 1 -#define BIT_CRT_DETECT_UNPLUG 0 -/* LCD backlight brightness adjust: 9 levels */ -#define REG_DISPLAY_BRIGHTNESS 0xF4F5 -/* Black screen Status */ -#define BIT_DISPLAY_LCD_ON 1 -#define BIT_DISPLAY_LCD_OFF 0 -/* LCD backlight control: off/restore */ -#define REG_BACKLIGHT_CTRL 0xF7BD -#define BIT_BACKLIGHT_ON 1 -#define BIT_BACKLIGHT_OFF 0 -/* Reset the machine auto-clear: rd/wr */ -#define REG_RESET 0xF4EC -#define BIT_RESET_ON 1 -/* Light the led: rd/wr */ -#define REG_LED 0xF4C8 -#define BIT_LED_RED_POWER (1 << 0) -#define BIT_LED_ORANGE_POWER (1 << 1) -#define BIT_LED_GREEN_CHARGE (1 << 2) -#define BIT_LED_RED_CHARGE (1 << 3) -#define BIT_LED_NUMLOCK (1 << 4) -/* Test led mode, all led on/off */ -#define REG_LED_TEST 0xF4C2 -#define BIT_LED_TEST_IN 1 -#define BIT_LED_TEST_OUT 0 -/* Camera on/off */ -#define REG_CAMERA_STATUS 0xF46A -#define BIT_CAMERA_STATUS_ON 1 -#define BIT_CAMERA_STATUS_OFF 0 -#define REG_CAMERA_CONTROL 0xF7B7 -#define BIT_CAMERA_CONTROL_OFF 0 -#define BIT_CAMERA_CONTROL_ON 1 -/* Wlan Status */ -#define REG_WLAN 0xF4FA -#define BIT_WLAN_ON 1 -#define BIT_WLAN_OFF 0 -#define REG_DISPLAY_LCD 0xF79F - -/* SCI Event Number from EC */ -enum { - EVENT_LID = 0x23, /* LID open/close */ - EVENT_DISPLAY_TOGGLE, /* Fn+F3 for display switch */ - EVENT_SLEEP, /* Fn+F1 for entering sleep mode */ - EVENT_OVERTEMP, /* Over-temperature happened */ - EVENT_CRT_DETECT, /* CRT is connected */ - EVENT_CAMERA, /* Camera on/off */ - EVENT_USB_OC2, /* USB2 Over Current occurred */ - EVENT_USB_OC0, /* USB0 Over Current occurred */ - EVENT_BLACK_SCREEN, /* Turn on/off backlight */ - EVENT_AUDIO_MUTE, /* Mute on/off */ - EVENT_DISPLAY_BRIGHTNESS,/* LCD backlight brightness adjust */ - EVENT_AC_BAT, /* AC & Battery relative issue */ - EVENT_AUDIO_VOLUME, /* Volume adjust */ - EVENT_WLAN, /* Wlan on/off */ - EVENT_END -}; - -#endif /* !_EC_KB3310B_H */ diff --git a/arch/mips/loongson64/lemote-2f/pm.c b/arch/mips/loongson64/lemote-2f/pm.c index 6859e934862d..0768739155f6 100644 --- a/arch/mips/loongson64/lemote-2f/pm.c +++ b/arch/mips/loongson64/lemote-2f/pm.c @@ -88,7 +88,7 @@ EXPORT_SYMBOL(yeeloong_report_lid_status); static void yeeloong_lid_update_task(struct work_struct *work) { if (yeeloong_report_lid_status) - yeeloong_report_lid_status(BIT_LID_DETECT_ON); + yeeloong_report_lid_status(ON); } int wakeup_loongson(void) @@ -118,7 +118,7 @@ int wakeup_loongson(void) /* check the LID status */ lid_status = ec_read(REG_LID_DETECT); /* wakeup cpu when people open the LID */ - if (lid_status == BIT_LID_DETECT_ON) { + if (lid_status == ON) { /* If we call it directly here, the WARNING * will be sent out by getnstimeofday * via "WARN_ON(timekeeping_suspended);" diff --git a/arch/mips/loongson64/lemote-2f/reset.c b/arch/mips/loongson64/lemote-2f/reset.c index a26ca7fcd7e0..2b72b197c51d 100644 --- a/arch/mips/loongson64/lemote-2f/reset.c +++ b/arch/mips/loongson64/lemote-2f/reset.c @@ -20,7 +20,7 @@ #include #include -#include "ec_kb3310b.h" +#include static void reset_cpu(void) { @@ -81,7 +81,7 @@ static void ml2f_reboot(void) reset_cpu(); /* sending an reset signal to EC(embedded controller) */ - ec_write(REG_RESET, BIT_RESET_ON); + ec_write(REG_RESET, ON); } #define yl2f89_reboot ml2f_reboot -- 2.15.0