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Date: Fri, 22 Sep 2017 17:42:06 +0800 From: Tao Wang <kevin.wangtao@...ilicon.com> To: <rui.zhang@...el.com>, <edubezval@...il.com>, <robh+dt@...nel.org>, <mark.rutland@....com>, <xuwei5@...ilicon.com>, <catalin.marinas@....com>, <will.deacon@....com> CC: <leo.yan@...aro.org>, <lonela.Voinescu@....com>, <Valentin.Schneider@....com>, <vincent.guittot@...aro.org>, <daniel.lezcano@...aro.org>, <sunzhaosheng@...ilicon.com>, <gengyanping@...ilicon.com>, <linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, Kevin Wangtao <kevin.wangtao@...aro.org> Subject: [PATCH 3/9] thermal/drivers/hisi: put platform code together From: Kevin Wangtao <kevin.wangtao@...aro.org> reorganize code for follow-up patch, there is no functional change here. Signed-off-by: Kevin Wangtao <kevin.wangtao@...aro.org> --- drivers/thermal/hisi_thermal.c | 76 +++++++++++++++++++++--------------------- 1 file changed, 38 insertions(+), 38 deletions(-) diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c index c8b651d..96904b4 100644 --- a/drivers/thermal/hisi_thermal.c +++ b/drivers/thermal/hisi_thermal.c @@ -201,6 +201,44 @@ static void hisi_thermal_disable_sensor(struct hisi_thermal_data *data) clk_disable_unprepare(data->clk); } + +static int hisi_thermal_setup(struct hisi_thermal_data *data) +{ + struct hisi_thermal_sensor *sensor = &data->sensor; + int ret; + + /* enable clock for tsensor */ + ret = clk_prepare_enable(data->clk); + if (ret) + return ret; + + /* disable module firstly */ + hisi_thermal_reset_enable(data->regs, 0); + hisi_thermal_enable(data->regs, 0); + + /* select sensor id */ + hisi_thermal_sensor_select(data->regs, sensor->id); + + /* setting the hdak time */ + hisi_thermal_hdak_set(data->regs, 0); + + /* setting lag value between current temp and the threshold */ + hisi_thermal_set_lag(data->regs, HISI_TEMP_LAG); + + /* enable for interrupt */ + hisi_thermal_alarm_set(data->regs, sensor->thres_temp); + + hisi_thermal_reset_set(data->regs, HISI_TEMP_RESET); + + /* enable module */ + hisi_thermal_reset_enable(data->regs, 1); + hisi_thermal_enable(data->regs, 1); + + hisi_thermal_alarm_clear(data->regs, 0); + hisi_thermal_alarm_enable(data->regs, 1); + + return 0; +} static int hisi_thermal_get_temp(void *__data, int *temp) { struct hisi_thermal_data *data = __data; @@ -291,44 +329,6 @@ static void hisi_thermal_toggle_sensor(struct hisi_thermal_sensor *sensor, on ? THERMAL_DEVICE_ENABLED : THERMAL_DEVICE_DISABLED); } -static int hisi_thermal_setup(struct hisi_thermal_data *data) -{ - struct hisi_thermal_sensor *sensor = &data->sensor; - int ret; - - /* enable clock for tsensor */ - ret = clk_prepare_enable(data->clk); - if (ret) - return ret; - - /* disable module firstly */ - hisi_thermal_reset_enable(data->regs, 0); - hisi_thermal_enable(data->regs, 0); - - /* select sensor id */ - hisi_thermal_sensor_select(data->regs, sensor->id); - - /* setting the hdak time */ - hisi_thermal_hdak_set(data->regs, 0); - - /* setting lag value between current temp and the threshold */ - hisi_thermal_set_lag(data->regs, HISI_TEMP_LAG); - - /* enable for interrupt */ - hisi_thermal_alarm_set(data->regs, sensor->thres_temp); - - hisi_thermal_reset_set(data->regs, HISI_TEMP_RESET); - - /* enable module */ - hisi_thermal_reset_enable(data->regs, 1); - hisi_thermal_enable(data->regs, 1); - - hisi_thermal_alarm_clear(data->regs, 0); - hisi_thermal_alarm_enable(data->regs, 1); - - return 0; -} - static int hisi_thermal_probe(struct platform_device *pdev) { struct hisi_thermal_data *data; -- 2.8.1
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