aboutsummaryrefslogtreecommitdiffstats
path: root/recipes/linux/linux-2.6.28/collie/0020-remove-collie_pm.c.patch
diff options
context:
space:
mode:
Diffstat (limited to 'recipes/linux/linux-2.6.28/collie/0020-remove-collie_pm.c.patch')
-rw-r--r--recipes/linux/linux-2.6.28/collie/0020-remove-collie_pm.c.patch323
1 files changed, 0 insertions, 323 deletions
diff --git a/recipes/linux/linux-2.6.28/collie/0020-remove-collie_pm.c.patch b/recipes/linux/linux-2.6.28/collie/0020-remove-collie_pm.c.patch
deleted file mode 100644
index 490e333976..0000000000
--- a/recipes/linux/linux-2.6.28/collie/0020-remove-collie_pm.c.patch
+++ /dev/null
@@ -1,323 +0,0 @@
-From 702663223fdc1e3f73e9adbcb1415713b2c92652 Mon Sep 17 00:00:00 2001
-From: Thomas Kunze <thommycheck@gmx.de>
-Date: Tue, 10 Feb 2009 18:16:57 +0100
-Subject: [PATCH 20/23] remove collie_pm.c
-
-This file was unused. The new battery driver makes it
-obsolete. So remove it
-
-Conflicts:
-
- arch/arm/mach-sa1100/collie_pm.c
----
- arch/arm/mach-sa1100/collie_pm.c | 298 --------------------------------------
- 1 files changed, 0 insertions(+), 298 deletions(-)
- delete mode 100644 arch/arm/mach-sa1100/collie_pm.c
-
-diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c
-deleted file mode 100644
-index 65b8b31..0000000
---- a/arch/arm/mach-sa1100/collie_pm.c
-+++ /dev/null
-@@ -1,298 +0,0 @@
--/*
-- * Based on spitz_pm.c and sharp code.
-- *
-- * Copyright (C) 2001 SHARP
-- * Copyright 2005 Pavel Machek <pavel@suse.cz>
-- *
-- * Distribute under GPLv2.
-- *
-- * Li-ion batteries are angry beasts, and they like to explode. This driver is not finished,
-- * and sometimes charges them when it should not. If it makes angry lithium to come your way...
-- * ...well, you have been warned.
-- *
-- * Actually, this should be quite safe, it seems sharp leaves charger enabled by default,
-- * and my collie did not explode (yet).
-- */
--
--#include <linux/module.h>
--#include <linux/stat.h>
--#include <linux/init.h>
--#include <linux/kernel.h>
--#include <linux/delay.h>
--#include <linux/interrupt.h>
--#include <linux/device.h>
--#include <linux/platform_device.h>
--#include <linux/mfd/ucb1x00.h>
--
--#include <asm/irq.h>
--#include <mach/hardware.h>
--#include <asm/hardware/scoop.h>
--#include <asm/dma.h>
--#include <mach/collie.h>
--#include <asm/mach/sharpsl_param.h>
--#include <asm/hardware/sharpsl_pm.h>
--
--
--static struct ucb1x00 *ucb;
--static int ad_revise;
--
--#define ADCtoPower(x) ((330 * x * 2) / 1024)
--
--static void collie_charger_init(void)
--{
-- int err;
--
-- if (sharpsl_param.adadj != -1)
-- ad_revise = sharpsl_param.adadj;
--
-- /* Register interrupt handler. */
-- if ((err = request_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr, IRQF_DISABLED,
-- "ACIN", sharpsl_ac_isr))) {
-- printk("Could not get irq %d.\n", COLLIE_IRQ_GPIO_AC_IN);
-- return;
-- }
-- if ((err = request_irq(COLLIE_IRQ_GPIO_CO, sharpsl_chrg_full_isr, IRQF_DISABLED,
-- "CO", sharpsl_chrg_full_isr))) {
-- free_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr);
-- printk("Could not get irq %d.\n", COLLIE_IRQ_GPIO_CO);
-- return;
-- }
--
-- ucb1x00_io_set_dir(ucb, 0, COLLIE_TC35143_GPIO_MBAT_ON | COLLIE_TC35143_GPIO_TMP_ON |
-- COLLIE_TC35143_GPIO_BBAT_ON);
-- return;
--}
--
--static void collie_measure_temp(int on)
--{
-- if (on)
-- ucb1x00_io_write(ucb, COLLIE_TC35143_GPIO_TMP_ON, 0);
-- else
-- ucb1x00_io_write(ucb, 0, COLLIE_TC35143_GPIO_TMP_ON);
--}
--
--static void collie_charge(int on)
--{
-- extern struct platform_device colliescoop_device;
--
-- /* Zaurus seems to contain LTC1731; it should know when to
-- * stop charging itself, so setting charge on should be
-- * relatively harmless (as long as it is not done too often).
-- */
-- if (on) {
-- set_scoop_gpio(&colliescoop_device.dev, COLLIE_SCP_CHARGE_ON);
-- } else {
-- reset_scoop_gpio(&colliescoop_device.dev, COLLIE_SCP_CHARGE_ON);
-- }
--}
--
--static void collie_discharge(int on)
--{
--}
--
--static void collie_discharge1(int on)
--{
--}
--
--static void collie_presuspend(void)
--{
--}
--
--static void collie_postsuspend(void)
--{
--}
--
--static int collie_should_wakeup(unsigned int resume_on_alarm)
--{
-- return 0;
--}
--
--static unsigned long collie_charger_wakeup(void)
--{
-- return 0;
--}
--
--int collie_read_backup_battery(void)
--{
-- int voltage;
--
-- ucb1x00_adc_enable(ucb);
--
-- ucb1x00_io_write(ucb, COLLIE_TC35143_GPIO_BBAT_ON, 0);
-- voltage = ucb1x00_adc_read(ucb, UCB_ADC_INP_AD1, UCB_SYNC);
--
-- ucb1x00_io_write(ucb, 0, COLLIE_TC35143_GPIO_BBAT_ON);
-- ucb1x00_adc_disable(ucb);
--
-- printk("Backup battery = %d(%d)\n", ADCtoPower(voltage), voltage);
--
-- return ADCtoPower(voltage);
--}
--
--int collie_read_main_battery(void)
--{
-- int voltage, voltage_rev, voltage_volts;
--
-- ucb1x00_adc_enable(ucb);
-- ucb1x00_io_write(ucb, 0, COLLIE_TC35143_GPIO_BBAT_ON);
-- ucb1x00_io_write(ucb, COLLIE_TC35143_GPIO_MBAT_ON, 0);
--
-- mdelay(1);
-- voltage = ucb1x00_adc_read(ucb, UCB_ADC_INP_AD1, UCB_SYNC);
--
-- ucb1x00_io_write(ucb, 0, COLLIE_TC35143_GPIO_MBAT_ON);
-- ucb1x00_adc_disable(ucb);
--
-- voltage_rev = voltage + ((ad_revise * voltage) / 652);
-- voltage_volts = ADCtoPower(voltage_rev);
--
-- printk("Main battery = %d(%d)\n", voltage_volts, voltage);
--
-- if (voltage != -1)
-- return voltage_volts;
-- else
-- return voltage;
--}
--
--int collie_read_temp(void)
--{
-- int voltage;
--
-- /* According to Sharp, temp must be > 973, main battery must be < 465,
-- FIXME: sharpsl_pm.c has both conditions negated? FIXME: values
-- are way out of range? */
--
-- ucb1x00_adc_enable(ucb);
-- ucb1x00_io_write(ucb, COLLIE_TC35143_GPIO_TMP_ON, 0);
-- /* >1010 = battery removed, 460 = 22C ?, higher = lower temp ? */
-- voltage = ucb1x00_adc_read(ucb, UCB_ADC_INP_AD0, UCB_SYNC);
-- ucb1x00_io_write(ucb, 0, COLLIE_TC35143_GPIO_TMP_ON);
-- ucb1x00_adc_disable(ucb);
--
-- printk("Battery temp = %d\n", voltage);
-- return voltage;
--}
--
--static unsigned long read_devdata(int which)
--{
-- switch (which) {
-- case SHARPSL_BATT_VOLT:
-- return collie_read_main_battery();
-- case SHARPSL_BATT_TEMP:
-- return collie_read_temp();
-- case SHARPSL_ACIN_VOLT:
-- return 500;
-- case SHARPSL_STATUS_ACIN: {
-- int ret = GPLR & COLLIE_GPIO_AC_IN;
-- printk("AC status = %d\n", ret);
-- return ret;
-- }
-- case SHARPSL_STATUS_FATAL: {
-- int ret = GPLR & COLLIE_GPIO_MAIN_BAT_LOW;
-- printk("Fatal bat = %d\n", ret);
-- return ret;
-- }
-- default:
-- return ~0;
-- }
--}
--
--struct battery_thresh collie_battery_levels_acin[] = {
-- { 420, 100},
-- { 417, 95},
-- { 415, 90},
-- { 413, 80},
-- { 411, 75},
-- { 408, 70},
-- { 406, 60},
-- { 403, 50},
-- { 398, 40},
-- { 391, 25},
-- { 10, 5},
-- { 0, 0},
--};
--
--struct battery_thresh collie_battery_levels[] = {
-- { 394, 100},
-- { 390, 95},
-- { 380, 90},
-- { 370, 80},
-- { 368, 75}, /* From sharp code: battery high with frontlight */
-- { 366, 70}, /* 60..90 -- fake values invented by me for testing */
-- { 364, 60},
-- { 362, 50},
-- { 360, 40},
-- { 358, 25}, /* From sharp code: battery low with frontlight */
-- { 356, 5}, /* From sharp code: battery verylow with frontlight */
-- { 0, 0},
--};
--
--struct sharpsl_charger_machinfo collie_pm_machinfo = {
-- .init = collie_charger_init,
-- .read_devdata = read_devdata,
-- .discharge = collie_discharge,
-- .discharge1 = collie_discharge1,
-- .charge = collie_charge,
-- .measure_temp = collie_measure_temp,
-- .presuspend = collie_presuspend,
-- .postsuspend = collie_postsuspend,
-- .charger_wakeup = collie_charger_wakeup,
-- .should_wakeup = collie_should_wakeup,
-- .bat_levels = 12,
-- .bat_levels_noac = collie_battery_levels,
-- .bat_levels_acin = collie_battery_levels_acin,
-- .status_high_acin = 368,
-- .status_low_acin = 358,
-- .status_high_noac = 368,
-- .status_low_noac = 358,
-- .charge_on_volt = 350, /* spitz uses 2.90V, but lets play it safe. */
-- .charge_on_temp = 550,
-- .charge_acin_high = 550, /* collie does not seem to have sensor for this, anyway */
-- .charge_acin_low = 450, /* ignored, too */
-- .fatal_acin_volt = 356,
-- .fatal_noacin_volt = 356,
--
-- .batfull_irq = 1, /* We do not want periodical charge restarts */
--};
--
--static int __init collie_pm_ucb_add(struct ucb1x00_dev *pdev)
--{
-- sharpsl_pm.machinfo = &collie_pm_machinfo;
-- ucb = pdev->ucb;
-- return 0;
--}
--
--static struct ucb1x00_driver collie_pm_ucb_driver = {
-- .add = collie_pm_ucb_add,
--};
--
--static struct platform_device *collie_pm_device;
--
--static int __init collie_pm_init(void)
--{
-- int ret;
--
-- collie_pm_device = platform_device_alloc("sharpsl-pm", -1);
-- if (!collie_pm_device)
-- return -ENOMEM;
--
-- collie_pm_device->dev.platform_data = &collie_pm_machinfo;
-- ret = platform_device_add(collie_pm_device);
--
-- if (ret)
-- platform_device_put(collie_pm_device);
--
-- if (!ret)
-- ret = ucb1x00_register_driver(&collie_pm_ucb_driver);
--
-- return ret;
--}
--
--static void __exit collie_pm_exit(void)
--{
-- ucb1x00_unregister_driver(&collie_pm_ucb_driver);
-- platform_device_unregister(collie_pm_device);
--}
--
--module_init(collie_pm_init);
--module_exit(collie_pm_exit);
---
-1.5.6.5
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-25 08:10:05 +0000