From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [PATCH v2 2/5] thermal: rockchip: Support the RK3328 SOC in thermal driver References: <1501833976-1100-1-git-send-email-rocky.hao@rock-chips.com> <1501833976-1100-3-git-send-email-rocky.hao@rock-chips.com> From: Caesar Wang Message-ID: <04068b8a-e5e1-ab73-8b7a-4b4f7137e491@rock-chips.com> Date: Fri, 11 Aug 2017 14:32:13 +0800 MIME-Version: 1.0 In-Reply-To: <1501833976-1100-3-git-send-email-rocky.hao@rock-chips.com> Content-Type: multipart/alternative; boundary="------------F5EED96DE44B81665F5F602C" Content-Language: en-US To: Rocky Hao , rui.zhang@intel.com, edubezval@gmail.com, heiko@sntech.de, robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com Cc: huangtao@rock-chips.com, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, shawn.lin@rock-chips.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, cl@rock-chips.com, william.wu@rock-chips.com, jay.xu@rock-chips.com, xxx@rock-chips.com, linux-arm-kernel@lists.infradead.org, wxt@rock-chips.com List-ID: This is a multi-part message in MIME format. --------------F5EED96DE44B81665F5F602C Content-Type: text/plain; charset=gbk; format=flowed Content-Transfer-Encoding: 8bit �� 2017��08��04�� 16:06, Rocky Hao �: > RK3328 SOC has one Temperature Sensor for CPU. > > Signed-off-by: Rocky Hao Reviewed-by: Caesar Wang > --- > Change in v2: > - remove gerrit Change-Id > > drivers/thermal/rockchip_thermal.c | 65 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 65 insertions(+) > > diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c > index 4c7796512453..206035139110 100644 > --- a/drivers/thermal/rockchip_thermal.c > +++ b/drivers/thermal/rockchip_thermal.c > @@ -320,6 +320,44 @@ struct tsadc_table { > {0, 125000}, > }; > > +static const struct tsadc_table rk3328_code_table[] = { > + {0, -40000}, > + {296, -40000}, > + {304, -35000}, > + {313, -30000}, > + {331, -20000}, > + {340, -15000}, > + {349, -10000}, > + {359, -5000}, > + {368, 0}, > + {378, 5000}, > + {388, 10000}, > + {398, 15000}, > + {408, 20000}, > + {418, 25000}, > + {429, 30000}, > + {440, 35000}, > + {451, 40000}, > + {462, 45000}, > + {473, 50000}, > + {485, 55000}, > + {496, 60000}, > + {508, 65000}, > + {521, 70000}, > + {533, 75000}, > + {546, 80000}, > + {559, 85000}, > + {572, 90000}, > + {586, 95000}, > + {600, 100000}, > + {614, 105000}, > + {629, 110000}, > + {644, 115000}, > + {659, 120000}, > + {675, 125000}, > + {TSADCV2_DATA_MASK, 125000}, > +}; > + > static const struct tsadc_table rk3368_code_table[] = { > {0, -40000}, > {106, -40000}, > @@ -790,6 +828,29 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs, > }, > }; > > +static const struct rockchip_tsadc_chip rk3328_tsadc_data = { > + .chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */ > + .chn_num = 1, /* one channels for tsadc */ > + > + .tshut_mode = TSHUT_MODE_CRU, /* default TSHUT via CRU */ > + .tshut_temp = 95000, > + > + .initialize = rk_tsadcv2_initialize, > + .irq_ack = rk_tsadcv3_irq_ack, > + .control = rk_tsadcv3_control, > + .get_temp = rk_tsadcv2_get_temp, > + .set_alarm_temp = rk_tsadcv2_alarm_temp, > + .set_tshut_temp = rk_tsadcv2_tshut_temp, > + .set_tshut_mode = rk_tsadcv2_tshut_mode, > + > + .table = { > + .id = rk3328_code_table, > + .length = ARRAY_SIZE(rk3328_code_table), > + .data_mask = TSADCV2_DATA_MASK, > + .mode = ADC_INCREMENT, > + }, > +}; > + > static const struct rockchip_tsadc_chip rk3366_tsadc_data = { > .chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */ > .chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */ > @@ -875,6 +936,10 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs, > .data = (void *)&rk3288_tsadc_data, > }, > { > + .compatible = "rockchip,rk3328-tsadc", > + .data = (void *)&rk3328_tsadc_data, > + }, > + { > .compatible = "rockchip,rk3366-tsadc", > .data = (void *)&rk3366_tsadc_data, > }, --------------F5EED96DE44B81665F5F602C Content-Type: text/html; charset=gbk Content-Transfer-Encoding: 8bit
�� 2017��08��04�� 16:06, Rocky Hao �:
RK3328 SOC has one Temperature Sensor for CPU.

Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>

Reviewed-by: Caesar Wang <wxt@rock-chips.com>

---
Change in v2:
- remove gerrit Change-Id

 drivers/thermal/rockchip_thermal.c | 65 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 4c7796512453..206035139110 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -320,6 +320,44 @@ struct tsadc_table {
 	{0, 125000},
 };
 
+static const struct tsadc_table rk3328_code_table[] = {
+	{0, -40000},
+	{296, -40000},
+	{304, -35000},
+	{313, -30000},
+	{331, -20000},
+	{340, -15000},
+	{349, -10000},
+	{359, -5000},
+	{368, 0},
+	{378, 5000},
+	{388, 10000},
+	{398, 15000},
+	{408, 20000},
+	{418, 25000},
+	{429, 30000},
+	{440, 35000},
+	{451, 40000},
+	{462, 45000},
+	{473, 50000},
+	{485, 55000},
+	{496, 60000},
+	{508, 65000},
+	{521, 70000},
+	{533, 75000},
+	{546, 80000},
+	{559, 85000},
+	{572, 90000},
+	{586, 95000},
+	{600, 100000},
+	{614, 105000},
+	{629, 110000},
+	{644, 115000},
+	{659, 120000},
+	{675, 125000},
+	{TSADCV2_DATA_MASK, 125000},
+};
+
 static const struct tsadc_table rk3368_code_table[] = {
 	{0, -40000},
 	{106, -40000},
@@ -790,6 +828,29 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 	},
 };
 
+static const struct rockchip_tsadc_chip rk3328_tsadc_data = {
+	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
+	.chn_num = 1, /* one channels for tsadc */
+
+	.tshut_mode = TSHUT_MODE_CRU, /* default TSHUT via CRU */
+	.tshut_temp = 95000,
+
+	.initialize = rk_tsadcv2_initialize,
+	.irq_ack = rk_tsadcv3_irq_ack,
+	.control = rk_tsadcv3_control,
+	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
+	.set_tshut_temp = rk_tsadcv2_tshut_temp,
+	.set_tshut_mode = rk_tsadcv2_tshut_mode,
+
+	.table = {
+		.id = rk3328_code_table,
+		.length = ARRAY_SIZE(rk3328_code_table),
+		.data_mask = TSADCV2_DATA_MASK,
+		.mode = ADC_INCREMENT,
+	},
+};
+
 static const struct rockchip_tsadc_chip rk3366_tsadc_data = {
 	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
 	.chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */
@@ -875,6 +936,10 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 		.data = (void *)&rk3288_tsadc_data,
 	},
 	{
+		.compatible = "rockchip,rk3328-tsadc",
+		.data = (void *)&rk3328_tsadc_data,
+	},
+	{
 		.compatible = "rockchip,rk3366-tsadc",
 		.data = (void *)&rk3366_tsadc_data,
 	},

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