[U-Boot] [PATCH 1/2 v3] Add i.MX6 CPU temperature sensor support
Nitin Garg
nitin.garg at freescale.com
Tue Sep 16 20:43:28 CEST 2014
Hi Stefano,
On 09/11/2014 04:01 AM, Stefano Babic wrote:
> Hi Nitin,
>
>
> On 02/09/2014 00:48, nitin.garg at freescale.com wrote:
>> From: Nitin Garg <nitin.garg at freescale.com>
>>
>> i.MX6 SoC has onChip temperature sensor. Add support
>> for this sensor.
>>
>> Signed-off-by: Nitin Garg <nitin.garg at freescale.com>
>> ---
>> arch/arm/cpu/armv7/mx6/soc.c | 138 +++++++-
>> arch/arm/imx-common/cpu.c | 7 +-
>> arch/arm/include/asm/arch-mx6/crm_regs.h | 543 +++++++++++++++++++++++++++++-
>> arch/arm/include/asm/arch-mx6/imx-regs.h | 9 +-
>> 4 files changed, 693 insertions(+), 4 deletions(-)
>>
>
> I tend to consider this as a driver instead of a couple of functions to
> read/check temperature. Hiding this code inside cpu code does not get an
> overview about which API is used. If another SOC (not necessarily
> Freescale) will add such kind of functionality, we will have probably a
> different API.
>
> I would prefer, without reinventing the wheel, to follow the kernel
> approach and move this code into a driver, let's say into
> drivers/thermal. Feel free to add this directory to u-boot tree. A name
> as imx-thermal as in kernel looks to me appropriate for your code.
Accepted. Reworked in v4.
>
>> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
>> index ac84a1f..b0c1306 100644
>> --- a/arch/arm/cpu/armv7/mx6/soc.c
>> +++ b/arch/arm/cpu/armv7/mx6/soc.c
>> @@ -2,7 +2,7 @@
>> * (C) Copyright 2007
>> * Sascha Hauer, Pengutronix
>> *
>> - * (C) Copyright 2009 Freescale Semiconductor, Inc.
>> + * (C) Copyright 2009-2014 Freescale Semiconductor, Inc.
>> *
>> * SPDX-License-Identifier: GPL-2.0+
>> */
>> @@ -35,6 +35,16 @@ struct scu_regs {
>> u32 fpga_rev;
>> };
>>
>> +#define TEMPERATURE_MIN -40
>> +#define TEMPERATURE_HOT 80
>> +#define TEMPERATURE_MAX 125
>> +#define FACTOR1 15976
>> +#define FACTOR2 4297157
>> +#define MEASURE_FREQ 327
>> +
>> +#define REG_VALUE_TO_CEL(ratio, raw) \
>> + ((raw_n40c - raw) * 100 / ratio - 40)
>> +
>> u32 get_nr_cpus(void)
>> {
>> struct scu_regs *scu = (struct scu_regs *)SCU_BASE_ADDR;
>> @@ -218,6 +228,132 @@ static void imx_set_wdog_powerdown(bool enable)
>> writew(enable, &wdog2->wmcr);
>> }
>>
>> +#ifdef CONFIG_IMX6_TEMP_SENSOR
>
> TEMP is rather a misleading name. It can be confused with temporary.
> Maybe CONFIG_IMX_THERMAL or CONFIG_IMX_THERMAL_SENSOR ?
>
Accepted. Reworked in v4.
>> +static int read_cpu_temperature(u32 *fuse)
>> +{
>> + int temperature;
>> + unsigned int ccm_ccgr2;
>> + unsigned int reg, tmp;
>> + unsigned int raw_25c, raw_n40c, ratio;
>> + struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
>> + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
>> + struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
>> + struct fuse_bank *bank = &ocotp->bank[1];
>> + struct fuse_bank1_regs *fuse_bank1 =
>> + (struct fuse_bank1_regs *)bank->fuse_regs;
>> +
>> + /* need to make sure pll3 is enabled for thermal sensor */
>
> The code to enable a clock should go into armv7/mx6/clock.c.
>
Accepted. Reworked in v4.
>> + if ((readl(&anatop->usb1_pll_480_ctrl) &
>> + BM_ANADIG_USB1_PLL_480_CTRL_LOCK) == 0) {
>> + /* enable pll's power */
>> + writel(BM_ANADIG_USB1_PLL_480_CTRL_POWER,
>> + &anatop->usb1_pll_480_ctrl_set);
>> + writel(0x80, &anatop->ana_misc2_clr);
>> + /* wait for pll lock */
>> + while ((readl(&anatop->usb1_pll_480_ctrl) &
>> + BM_ANADIG_USB1_PLL_480_CTRL_LOCK) == 0)
>> + ;
>> + /* disable bypass */
>> + writel(BM_ANADIG_USB1_PLL_480_CTRL_BYPASS,
>> + &anatop->usb1_pll_480_ctrl_clr);
>> + /* enable pll output */
>> + writel(BM_ANADIG_USB1_PLL_480_CTRL_ENABLE,
>> + &anatop->usb1_pll_480_ctrl_set);
>> + }
>> +
>> + ccm_ccgr2 = readl(&mxc_ccm->CCGR2);
>> + /* enable OCOTP_CTRL clock in CCGR2 */
>> + writel(ccm_ccgr2 | MXC_CCM_CCGR2_OCOTP_CTRL_MASK, &mxc_ccm->CCGR2);
>
> You are readding the same code we have already merged. We have a ocotp
> driver in u-boot, and this uses enable_ocotp_clk() to enable and disable
> the clock. Please use also the functions provide by the ocotp driver. I
> suggest you add a Kconfig rule to make this driver dependend on ocotp.
>
Since OCOTP in not in Kconfig (instead in header), I have added a rule in
config header to enable OCOTP when IMX6_THERMAL is enabled. Pls accept.
>> + *fuse = readl(&fuse_bank1->ana1);
>> +
>> + /* restore CCGR2 */
>> + writel(ccm_ccgr2, &mxc_ccm->CCGR2);
>> +
>> + if (*fuse == 0 || *fuse == 0xffffffff || (*fuse & 0xfff00000) == 0)
>> + return TEMPERATURE_MIN;
>> +
>
> Does it mean invalid values ? According to manual, the register is split
> into three different regions (Room, Hot_count, Hot_temp) and I am
> wondering we can simply compare the whole register. If your check means
> that you are reading invalid or not expected values, an error should be
> reported instead of falling back to the minimal temperature.
>
Accepted. Reworked in v4.
>> + /*
>> + * fuse data layout:
>> + * [31:20] sensor value @ 25C
>> + * [19:8] sensor value of hot
>> + * [7:0] hot temperature value
>> + */
>> + raw_25c = *fuse >> 20;
>> +
>> + /*
>> + * The universal equation for thermal sensor
>> + * is slope = 0.4297157 - (0.0015976 * 25C fuse),
>> + * here we convert them to integer to make them
>> + * easy for counting, FACTOR1 is 15976,
>> + * FACTOR2 is 4297157. Our ratio = -100 * slope
>
> You do not need you repeat the values for FACTORx in comments - they can
> be defined in the file.
>> + */
>> + ratio = ((FACTOR1 * raw_25c - FACTOR2) + 50000) / 100000;
>
> I think it would be better you do as in kernel, where it is explained
> which formulas are involved with FACTORx. You are making also an
> implicit round up to next FACTOR0, that is not explained here.
>
Accepted. Reworked in v4. Its now aligned to kernel.
>> +
>> + debug("Thermal sensor with ratio = %d\n", ratio);
>> +
>> + raw_n40c = raw_25c + (13 * ratio) / 20;
>
> Where are coming 13 and 20 ?
>
> Is there any reason why this computation is slightly different as in
> linux kernel ? If it is possible, it will be better to stick with the
> kernel implementation, allowing us in future an easier porting of fixes
> from the kernel. And add in your commit message which is your kernel
> version where you get the code (better with a commit-id).
>
Accepted. Reworked in v4. Its now aligned to kernel.
>> +
>> + /*
>> + * now we only use single measure, every time we read
>> + * the temperature, we will power on/down anadig thermal
>> + * module
>> + */
>> + writel(BM_ANADIG_TEMPSENSE0_POWER_DOWN, &anatop->tempsense0_clr);
>> + writel(BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF, &anatop->ana_misc0_set);
>> +
>> + /* write measure freq */
>> + reg = readl(&anatop->tempsense1);
>> + reg &= ~BM_ANADIG_TEMPSENSE1_MEASURE_FREQ;
>> + reg |= MEASURE_FREQ;
>> + writel(reg, &anatop->tempsense1);
>> +
>> + writel(BM_ANADIG_TEMPSENSE0_MEASURE_TEMP, &anatop->tempsense0_clr);
>> + writel(BM_ANADIG_TEMPSENSE0_FINISHED, &anatop->tempsense0_clr);
>> + writel(BM_ANADIG_TEMPSENSE0_MEASURE_TEMP, &anatop->tempsense0_set);
>> +
>> + while ((readl(&anatop->tempsense0) &
>> + BM_ANADIG_TEMPSENSE0_FINISHED) == 0)
>> + udelay(10000);
>> +
>> + reg = readl(&anatop->tempsense0);
>> + tmp = (reg & BM_ANADIG_TEMPSENSE0_TEMP_VALUE)
>> + >> BP_ANADIG_TEMPSENSE0_TEMP_VALUE;
>> + writel(BM_ANADIG_TEMPSENSE0_FINISHED, &anatop->tempsense0_clr);
>> +
>> + if (tmp <= raw_n40c)
>> + temperature = REG_VALUE_TO_CEL(ratio, tmp);
>> + else
>> + temperature = TEMPERATURE_MIN;
>> + /* power down anatop thermal sensor */
>> + writel(BM_ANADIG_TEMPSENSE0_POWER_DOWN, &anatop->tempsense0_set);
>> + writel(BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF, &anatop->ana_misc0_clr);
>> +
>> + return temperature;
>> +}
>> +
>> +void check_cpu_temperature(void)
>> +{
>> + int cpu_tmp = 0;
>> + u32 fuse = ~0;
>> +
>> + cpu_tmp = read_cpu_temperature(&fuse);
>> + while (cpu_tmp > TEMPERATURE_MIN && cpu_tmp < TEMPERATURE_MAX) {
>> + if (cpu_tmp >= TEMPERATURE_HOT) {
>> + printf("CPU is %d C, too hot to boot, waiting...\n",
>> + cpu_tmp);
>> + udelay(5000000);
>> + cpu_tmp = read_cpu_temperature(&fuse);
>> + } else {
>> + break;
>> + }
>
> I am asking myself if there are good reasons why the temperature will go
> down. Should we not call hang() here ? Or does the cpu become colder in
> this loop, then calling simply udelay ?
>
Yes, udelay helps cool down cpu.
>> + }
>> + if (cpu_tmp > TEMPERATURE_MIN && cpu_tmp < TEMPERATURE_MAX)
>> + printf("CPU: Temperature %d C\n", cpu_tmp);
>> + else
>> + printf("CPU: Temperature: invalid data, fuse: 0x%x\n", fuse);
>> +}
>> +#endif
>> +
>> static void set_ahb_rate(u32 val)
>> {
>> struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
>> diff --git a/arch/arm/imx-common/cpu.c b/arch/arm/imx-common/cpu.c
>> index ed826a0..7253d37 100644
>> --- a/arch/arm/imx-common/cpu.c
>> +++ b/arch/arm/imx-common/cpu.c
>> @@ -2,7 +2,7 @@
>> * (C) Copyright 2007
>> * Sascha Hauer, Pengutronix
>> *
>> - * (C) Copyright 2009 Freescale Semiconductor, Inc.
>> + * (C) Copyright 2009-2014 Freescale Semiconductor, Inc.
>> *
>> * SPDX-License-Identifier: GPL-2.0+
>> */
>> @@ -139,6 +139,11 @@ int print_cpuinfo(void)
>> (cpurev & 0x000F0) >> 4,
>> (cpurev & 0x0000F) >> 0,
>> mxc_get_clock(MXC_ARM_CLK) / 1000000);
>> +
>> +#if defined(CONFIG_MX6) && defined(CONFIG_IMX6_TEMP_SENSOR)
>> + check_cpu_temperature();
>> +#endif
>> +
>> printf("Reset cause: %s\n", get_reset_cause());
>> return 0;
>> }
>> diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
>> index e67b5b9..66a7cea 100644
>> --- a/arch/arm/include/asm/arch-mx6/crm_regs.h
>> +++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
>> @@ -1,5 +1,5 @@
>> /*
>> - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
>> + * Copyright 2011-2014 Freescale Semiconductor, Inc. All Rights Reserved.
>> *
>> * SPDX-License-Identifier: GPL-2.0+
>> */
>> @@ -1061,4 +1061,545 @@ struct mxc_ccm_reg {
>> #define BF_ANADIG_PFD_528_PFD0_FRAC(v) \
>> (((v) << 0) & BM_ANADIG_PFD_528_PFD0_FRAC)
>>
>> +#define HW_ANADIG_REG_1P1 (0x00000110)
>> +#define HW_ANADIG_REG_1P1_SET (0x00000114)
>> +#define HW_ANADIG_REG_1P1_CLR (0x00000118)
>> +#define HW_ANADIG_REG_1P1_TOG (0x0000011c)
>> +
>> +#define BP_ANADIG_REG_1P1_RSVD2 18
>> +#define BM_ANADIG_REG_1P1_RSVD2 0xFFFC0000
>> +#define BF_ANADIG_REG_1P1_RSVD2(v) \
>> + (((v) << 18) & BM_ANADIG_REG_1P1_RSVD2)
>> +#define BM_ANADIG_REG_1P1_OK_VDD1P1 0x00020000
>> +#define BM_ANADIG_REG_1P1_BO_VDD1P1 0x00010000
>> +#define BP_ANADIG_REG_1P1_RSVD1 13
>> +#define BM_ANADIG_REG_1P1_RSVD1 0x0000E000
>> +#define BF_ANADIG_REG_1P1_RSVD1(v) \
>> + (((v) << 13) & BM_ANADIG_REG_1P1_RSVD1)
>> +#define BP_ANADIG_REG_1P1_OUTPUT_TRG 8
>> +#define BM_ANADIG_REG_1P1_OUTPUT_TRG 0x00001F00
>> +#define BF_ANADIG_REG_1P1_OUTPUT_TRG(v) \
>> + (((v) << 8) & BM_ANADIG_REG_1P1_OUTPUT_TRG)
>> +#define BM_ANADIG_REG_1P1_RSVD0 0x00000080
>> +#define BP_ANADIG_REG_1P1_BO_OFFSET 4
>> +#define BM_ANADIG_REG_1P1_BO_OFFSET 0x00000070
>> +#define BF_ANADIG_REG_1P1_BO_OFFSET(v) \
>> + (((v) << 4) & BM_ANADIG_REG_1P1_BO_OFFSET)
>> +#define BM_ANADIG_REG_1P1_ENABLE_PULLDOWN 0x00000008
>> +#define BM_ANADIG_REG_1P1_ENABLE_ILIMIT 0x00000004
>> +#define BM_ANADIG_REG_1P1_ENABLE_BO 0x00000002
>> +#define BM_ANADIG_REG_1P1_ENABLE_LINREG 0x00000001
>> +
>> +#define HW_ANADIG_REG_3P0 (0x00000120)
>> +#define HW_ANADIG_REG_3P0_SET (0x00000124)
>> +#define HW_ANADIG_REG_3P0_CLR (0x00000128)
>> +#define HW_ANADIG_REG_3P0_TOG (0x0000012c)
>> +
>> +#define BP_ANADIG_REG_3P0_RSVD2 18
>> +#define BM_ANADIG_REG_3P0_RSVD2 0xFFFC0000
>> +#define BF_ANADIG_REG_3P0_RSVD2(v) \
>> + (((v) << 18) & BM_ANADIG_REG_3P0_RSVD2)
>> +#define BM_ANADIG_REG_3P0_OK_VDD3P0 0x00020000
>> +#define BM_ANADIG_REG_3P0_BO_VDD3P0 0x00010000
>> +#define BP_ANADIG_REG_3P0_RSVD1 13
>> +#define BM_ANADIG_REG_3P0_RSVD1 0x0000E000
>> +#define BF_ANADIG_REG_3P0_RSVD1(v) \
>> + (((v) << 13) & BM_ANADIG_REG_3P0_RSVD1)
>> +#define BP_ANADIG_REG_3P0_OUTPUT_TRG 8
>> +#define BM_ANADIG_REG_3P0_OUTPUT_TRG 0x00001F00
>> +#define BF_ANADIG_REG_3P0_OUTPUT_TRG(v) \
>> + (((v) << 8) & BM_ANADIG_REG_3P0_OUTPUT_TRG)
>> +#define BM_ANADIG_REG_3P0_VBUS_SEL 0x00000080
>> +#define BP_ANADIG_REG_3P0_BO_OFFSET 4
>> +#define BM_ANADIG_REG_3P0_BO_OFFSET 0x00000070
>> +#define BF_ANADIG_REG_3P0_BO_OFFSET(v) \
>> + (((v) << 4) & BM_ANADIG_REG_3P0_BO_OFFSET)
>> +#define BM_ANADIG_REG_3P0_RSVD0 0x00000008
>> +#define BM_ANADIG_REG_3P0_ENABLE_ILIMIT 0x00000004
>> +#define BM_ANADIG_REG_3P0_ENABLE_BO 0x00000002
>> +#define BM_ANADIG_REG_3P0_ENABLE_LINREG 0x00000001
>> +
>> +#define HW_ANADIG_REG_2P5 (0x00000130)
>> +#define HW_ANADIG_REG_2P5_SET (0x00000134)
>> +#define HW_ANADIG_REG_2P5_CLR (0x00000138)
>> +#define HW_ANADIG_REG_2P5_TOG (0x0000013c)
>> +
>> +#define BP_ANADIG_REG_2P5_RSVD2 19
>> +#define BM_ANADIG_REG_2P5_RSVD2 0xFFF80000
>> +#define BF_ANADIG_REG_2P5_RSVD2(v) \
>> + (((v) << 19) & BM_ANADIG_REG_2P5_RSVD2)
>> +#define BM_ANADIG_REG_2P5_ENABLE_WEAK_LINREG 0x00040000
>> +#define BM_ANADIG_REG_2P5_OK_VDD2P5 0x00020000
>> +#define BM_ANADIG_REG_2P5_BO_VDD2P5 0x00010000
>> +#define BP_ANADIG_REG_2P5_RSVD1 13
>> +#define BM_ANADIG_REG_2P5_RSVD1 0x0000E000
>> +#define BF_ANADIG_REG_2P5_RSVD1(v) \
>> + (((v) << 13) & BM_ANADIG_REG_2P5_RSVD1)
>> +#define BP_ANADIG_REG_2P5_OUTPUT_TRG 8
>> +#define BM_ANADIG_REG_2P5_OUTPUT_TRG 0x00001F00
>> +#define BF_ANADIG_REG_2P5_OUTPUT_TRG(v) \
>> + (((v) << 8) & BM_ANADIG_REG_2P5_OUTPUT_TRG)
>> +#define BM_ANADIG_REG_2P5_RSVD0 0x00000080
>> +#define BP_ANADIG_REG_2P5_BO_OFFSET 4
>> +#define BM_ANADIG_REG_2P5_BO_OFFSET 0x00000070
>> +#define BF_ANADIG_REG_2P5_BO_OFFSET(v) \
>> + (((v) << 4) & BM_ANADIG_REG_2P5_BO_OFFSET)
>> +#define BM_ANADIG_REG_2P5_ENABLE_PULLDOWN 0x00000008
>> +#define BM_ANADIG_REG_2P5_ENABLE_ILIMIT 0x00000004
>> +#define BM_ANADIG_REG_2P5_ENABLE_BO 0x00000002
>> +#define BM_ANADIG_REG_2P5_ENABLE_LINREG 0x00000001
>> +
>> +#define HW_ANADIG_REG_CORE (0x00000140)
>> +#define HW_ANADIG_REG_CORE_SET (0x00000144)
>> +#define HW_ANADIG_REG_CORE_CLR (0x00000148)
>> +#define HW_ANADIG_REG_CORE_TOG (0x0000014c)
>> +
>> +#define BM_ANADIG_REG_CORE_REF_SHIFT 0x80000000
>> +#define BM_ANADIG_REG_CORE_RSVD0 0x40000000
>> +#define BM_ANADIG_REG_CORE_FET_ODRIVE 0x20000000
>> +#define BP_ANADIG_REG_CORE_RAMP_RATE 27
>> +#define BM_ANADIG_REG_CORE_RAMP_RATE 0x18000000
>> +#define BF_ANADIG_REG_CORE_RAMP_RATE(v) \
>> + (((v) << 27) & BM_ANADIG_REG_CORE_RAMP_RATE)
>> +#define BP_ANADIG_REG_CORE_REG2_ADJ 23
>> +#define BM_ANADIG_REG_CORE_REG2_ADJ 0x07800000
>> +#define BF_ANADIG_REG_CORE_REG2_ADJ(v) \
>> + (((v) << 23) & BM_ANADIG_REG_CORE_REG2_ADJ)
>> +#define BP_ANADIG_REG_CORE_REG2_TRG 18
>> +#define BM_ANADIG_REG_CORE_REG2_TRG 0x007C0000
>> +#define BF_ANADIG_REG_CORE_REG2_TRG(v) \
>> + (((v) << 18) & BM_ANADIG_REG_CORE_REG2_TRG)
>> +#define BP_ANADIG_REG_CORE_REG1_ADJ 14
>> +#define BM_ANADIG_REG_CORE_REG1_ADJ 0x0003C000
>> +#define BF_ANADIG_REG_CORE_REG1_ADJ(v) \
>> + (((v) << 14) & BM_ANADIG_REG_CORE_REG1_ADJ)
>> +#define BP_ANADIG_REG_CORE_REG1_TRG 9
>> +#define BM_ANADIG_REG_CORE_REG1_TRG 0x00003E00
>> +#define BF_ANADIG_REG_CORE_REG1_TRG(v) \
>> + (((v) << 9) & BM_ANADIG_REG_CORE_REG1_TRG)
>> +#define BP_ANADIG_REG_CORE_REG0_ADJ 5
>> +#define BM_ANADIG_REG_CORE_REG0_ADJ 0x000001E0
>> +#define BF_ANADIG_REG_CORE_REG0_ADJ(v) \
>> + (((v) << 5) & BM_ANADIG_REG_CORE_REG0_ADJ)
>> +#define BP_ANADIG_REG_CORE_REG0_TRG 0
>> +#define BM_ANADIG_REG_CORE_REG0_TRG 0x0000001F
>> +#define BF_ANADIG_REG_CORE_REG0_TRG(v) \
>> + (((v) << 0) & BM_ANADIG_REG_CORE_REG0_TRG)
>> +
>> +#define HW_ANADIG_ANA_MISC0 (0x00000150)
>> +#define HW_ANADIG_ANA_MISC0_SET (0x00000154)
>> +#define HW_ANADIG_ANA_MISC0_CLR (0x00000158)
>> +#define HW_ANADIG_ANA_MISC0_TOG (0x0000015c)
>> +
>> +#define BP_ANADIG_ANA_MISC0_RSVD2 29
>> +#define BM_ANADIG_ANA_MISC0_RSVD2 0xE0000000
>> +#define BF_ANADIG_ANA_MISC0_RSVD2(v) \
>> + (((v) << 29) & BM_ANADIG_ANA_MISC0_RSVD2)
>> +#define BP_ANADIG_ANA_MISC0_CLKGATE_DELAY 26
>> +#define BM_ANADIG_ANA_MISC0_CLKGATE_DELAY 0x1C000000
>> +#define BF_ANADIG_ANA_MISC0_CLKGATE_DELAY(v) \
>> + (((v) << 26) & BM_ANADIG_ANA_MISC0_CLKGATE_DELAY)
>> +#define BM_ANADIG_ANA_MISC0_CLKGATE_CTRL 0x02000000
>> +#define BP_ANADIG_ANA_MISC0_ANAMUX 21
>> +#define BM_ANADIG_ANA_MISC0_ANAMUX 0x01E00000
>> +#define BF_ANADIG_ANA_MISC0_ANAMUX(v) \
>> + (((v) << 21) & BM_ANADIG_ANA_MISC0_ANAMUX)
>> +#define BM_ANADIG_ANA_MISC0_ANAMUX_EN 0x00100000
>> +#define BP_ANADIG_ANA_MISC0_WBCP_VPW_THRESH 18
>> +#define BM_ANADIG_ANA_MISC0_WBCP_VPW_THRESH 0x000C0000
>> +#define BF_ANADIG_ANA_MISC0_WBCP_VPW_THRESH(v) \
>> + (((v) << 18) & BM_ANADIG_ANA_MISC0_WBCP_VPW_THRESH)
>> +#define BM_ANADIG_ANA_MISC0_OSC_XTALOK_EN 0x00020000
>> +#define BM_ANADIG_ANA_MISC0_OSC_XTALOK 0x00010000
>> +#define BP_ANADIG_ANA_MISC0_OSC_I 14
>> +#define BM_ANADIG_ANA_MISC0_OSC_I 0x0000C000
>> +#define BF_ANADIG_ANA_MISC0_OSC_I(v) \
>> + (((v) << 14) & BM_ANADIG_ANA_MISC0_OSC_I)
>> +#define BM_ANADIG_ANA_MISC0_RTC_RINGOSC_EN 0x00002000
>> +#define BM_ANADIG_ANA_MISC0_STOP_MODE_CONFIG 0x00001000
>> +#define BP_ANADIG_ANA_MISC0_RSVD0 10
>> +#define BM_ANADIG_ANA_MISC0_RSVD0 0x00000C00
>> +#define BF_ANADIG_ANA_MISC0_RSVD0(v) \
>> + (((v) << 10) & BM_ANADIG_ANA_MISC0_RSVD0)
>> +#define BP_ANADIG_ANA_MISC0_REFTOP_BIAS_TST 8
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_BIAS_TST 0x00000300
>> +#define BF_ANADIG_ANA_MISC0_REFTOP_BIAS_TST(v) \
>> + (((v) << 8) & BM_ANADIG_ANA_MISC0_REFTOP_BIAS_TST)
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_VBGUP 0x00000080
>> +#define BP_ANADIG_ANA_MISC0_REFTOP_VBGADJ 4
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_VBGADJ 0x00000070
>> +#define BF_ANADIG_ANA_MISC0_REFTOP_VBGADJ(v) \
>> + (((v) << 4) & BM_ANADIG_ANA_MISC0_REFTOP_VBGADJ)
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF 0x00000008
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_LOWPOWER 0x00000004
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_PWDVBGUP 0x00000002
>> +#define BM_ANADIG_ANA_MISC0_REFTOP_PWD 0x00000001
>> +
>> +#define HW_ANADIG_ANA_MISC1 (0x00000160)
>> +#define HW_ANADIG_ANA_MISC1_SET (0x00000164)
>> +#define HW_ANADIG_ANA_MISC1_CLR (0x00000168)
>> +#define HW_ANADIG_ANA_MISC1_TOG (0x0000016c)
>> +
>> +#define BM_ANADIG_ANA_MISC1_IRQ_DIG_BO 0x80000000
>> +#define BM_ANADIG_ANA_MISC1_IRQ_ANA_BO 0x40000000
>> +#define BM_ANADIG_ANA_MISC1_IRQ_TEMPSENSE_BO 0x20000000
>> +#define BP_ANADIG_ANA_MISC1_RSVD0 14
>> +#define BM_ANADIG_ANA_MISC1_RSVD0 0x1FFFC000
>> +#define BF_ANADIG_ANA_MISC1_RSVD0(v) \
>> + (((v) << 14) & BM_ANADIG_ANA_MISC1_RSVD0)
>> +#define BM_ANADIG_ANA_MISC1_LVDSCLK2_IBEN 0x00002000
>> +#define BM_ANADIG_ANA_MISC1_LVDSCLK1_IBEN 0x00001000
>> +#define BM_ANADIG_ANA_MISC1_LVDSCLK2_OBEN 0x00000800
>> +#define BM_ANADIG_ANA_MISC1_LVDSCLK1_OBEN 0x00000400
>> +#define BP_ANADIG_ANA_MISC1_LVDS2_CLK_SEL 5
>> +#define BM_ANADIG_ANA_MISC1_LVDS2_CLK_SEL 0x000003E0
>> +#define BF_ANADIG_ANA_MISC1_LVDS2_CLK_SEL(v) \
>> + (((v) << 5) & BM_ANADIG_ANA_MISC1_LVDS2_CLK_SEL)
>> +#define BP_ANADIG_ANA_MISC1_LVDS1_CLK_SEL 0
>> +#define BM_ANADIG_ANA_MISC1_LVDS1_CLK_SEL 0x0000001F
>> +#define BF_ANADIG_ANA_MISC1_LVDS1_CLK_SEL(v) \
>> + (((v) << 0) & BM_ANADIG_ANA_MISC1_LVDS1_CLK_SEL)
>> +
>> +#define HW_ANADIG_ANA_MISC2 (0x00000170)
>> +#define HW_ANADIG_ANA_MISC2_SET (0x00000174)
>> +#define HW_ANADIG_ANA_MISC2_CLR (0x00000178)
>> +#define HW_ANADIG_ANA_MISC2_TOG (0x0000017c)
>> +
>> +#define BP_ANADIG_ANA_MISC2_CONTROL3 30
>> +#define BM_ANADIG_ANA_MISC2_CONTROL3 0xC0000000
>> +#define BF_ANADIG_ANA_MISC2_CONTROL3(v) \
>> + (((v) << 30) & BM_ANADIG_ANA_MISC2_CONTROL3)
>> +#define BP_ANADIG_ANA_MISC2_REG2_STEP_TIME 28
>> +#define BM_ANADIG_ANA_MISC2_REG2_STEP_TIME 0x30000000
>> +#define BF_ANADIG_ANA_MISC2_REG2_STEP_TIME(v) \
>> + (((v) << 28) & BM_ANADIG_ANA_MISC2_REG2_STEP_TIME)
>> +#define BP_ANADIG_ANA_MISC2_REG1_STEP_TIME 26
>> +#define BM_ANADIG_ANA_MISC2_REG1_STEP_TIME 0x0C000000
>> +#define BF_ANADIG_ANA_MISC2_REG1_STEP_TIME(v) \
>> + (((v) << 26) & BM_ANADIG_ANA_MISC2_REG1_STEP_TIME)
>> +#define BP_ANADIG_ANA_MISC2_REG0_STEP_TIME 24
>> +#define BM_ANADIG_ANA_MISC2_REG0_STEP_TIME 0x03000000
>> +#define BF_ANADIG_ANA_MISC2_REG0_STEP_TIME(v) \
>> + (((v) << 24) & BM_ANADIG_ANA_MISC2_REG0_STEP_TIME)
>> +#define BM_ANADIG_ANA_MISC2_CONTROL2 0x00800000
>> +#define BM_ANADIG_ANA_MISC2_REG2_OK 0x00400000
>> +#define BM_ANADIG_ANA_MISC2_REG2_ENABLE_BO 0x00200000
>> +#define BM_ANADIG_ANA_MISC2_RSVD2 0x00100000
>> +#define BM_ANADIG_ANA_MISC2_REG2_BO_STATUS 0x00080000
>> +#define BP_ANADIG_ANA_MISC2_REG2_BO_OFFSET 16
>> +#define BM_ANADIG_ANA_MISC2_REG2_BO_OFFSET 0x00070000
>> +#define BF_ANADIG_ANA_MISC2_REG2_BO_OFFSET(v) \
>> + (((v) << 16) & BM_ANADIG_ANA_MISC2_REG2_BO_OFFSET)
>> +#define BM_ANADIG_ANA_MISC2_CONTROL1 0x00008000
>> +#define BM_ANADIG_ANA_MISC2_REG1_OK 0x00004000
>> +#define BM_ANADIG_ANA_MISC2_REG1_ENABLE_BO 0x00002000
>> +#define BM_ANADIG_ANA_MISC2_RSVD1 0x00001000
>> +#define BM_ANADIG_ANA_MISC2_REG1_BO_STATUS 0x00000800
>> +#define BP_ANADIG_ANA_MISC2_REG1_BO_OFFSET 8
>> +#define BM_ANADIG_ANA_MISC2_REG1_BO_OFFSET 0x00000700
>> +#define BF_ANADIG_ANA_MISC2_REG1_BO_OFFSET(v) \
>> + (((v) << 8) & BM_ANADIG_ANA_MISC2_REG1_BO_OFFSET)
>> +#define BM_ANADIG_ANA_MISC2_CONTROL0 0x00000080
>> +#define BM_ANADIG_ANA_MISC2_REG0_OK 0x00000040
>> +#define BM_ANADIG_ANA_MISC2_REG0_ENABLE_BO 0x00000020
>> +#define BM_ANADIG_ANA_MISC2_RSVD0 0x00000010
>> +#define BM_ANADIG_ANA_MISC2_REG0_BO_STATUS 0x00000008
>> +#define BP_ANADIG_ANA_MISC2_REG0_BO_OFFSET 0
>> +#define BM_ANADIG_ANA_MISC2_REG0_BO_OFFSET 0x00000007
>> +#define BF_ANADIG_ANA_MISC2_REG0_BO_OFFSET(v) \
>> + (((v) << 0) & BM_ANADIG_ANA_MISC2_REG0_BO_OFFSET)
>> +
>> +#define HW_ANADIG_TEMPSENSE0 (0x00000180)
>> +#define HW_ANADIG_TEMPSENSE0_SET (0x00000184)
>> +#define HW_ANADIG_TEMPSENSE0_CLR (0x00000188)
>> +#define HW_ANADIG_TEMPSENSE0_TOG (0x0000018c)
>> +
>> +#define BP_ANADIG_TEMPSENSE0_ALARM_VALUE 20
>> +#define BM_ANADIG_TEMPSENSE0_ALARM_VALUE 0xFFF00000
>> +#define BF_ANADIG_TEMPSENSE0_ALARM_VALUE(v) \
>> + (((v) << 20) & BM_ANADIG_TEMPSENSE0_ALARM_VALUE)
>> +#define BP_ANADIG_TEMPSENSE0_TEMP_VALUE 8
>> +#define BM_ANADIG_TEMPSENSE0_TEMP_VALUE 0x000FFF00
>> +#define BF_ANADIG_TEMPSENSE0_TEMP_VALUE(v) \
>> + (((v) << 8) & BM_ANADIG_TEMPSENSE0_TEMP_VALUE)
>> +#define BM_ANADIG_TEMPSENSE0_RSVD0 0x00000080
>> +#define BM_ANADIG_TEMPSENSE0_TEST 0x00000040
>> +#define BP_ANADIG_TEMPSENSE0_VBGADJ 3
>> +#define BM_ANADIG_TEMPSENSE0_VBGADJ 0x00000038
>> +#define BF_ANADIG_TEMPSENSE0_VBGADJ(v) \
>> + (((v) << 3) & BM_ANADIG_TEMPSENSE0_VBGADJ)
>> +#define BM_ANADIG_TEMPSENSE0_FINISHED 0x00000004
>> +#define BM_ANADIG_TEMPSENSE0_MEASURE_TEMP 0x00000002
>> +#define BM_ANADIG_TEMPSENSE0_POWER_DOWN 0x00000001
>> +
>> +#define HW_ANADIG_TEMPSENSE1 (0x00000190)
>> +#define HW_ANADIG_TEMPSENSE1_SET (0x00000194)
>> +#define HW_ANADIG_TEMPSENSE1_CLR (0x00000198)
>> +#define HW_ANADIG_TEMPSENSE1_TOG (0x0000019c)
>> +
>> +#define BP_ANADIG_TEMPSENSE1_RSVD0 16
>> +#define BM_ANADIG_TEMPSENSE1_RSVD0 0xFFFF0000
>> +#define BF_ANADIG_TEMPSENSE1_RSVD0(v) \
>> + (((v) << 16) & BM_ANADIG_TEMPSENSE1_RSVD0)
>> +#define BP_ANADIG_TEMPSENSE1_MEASURE_FREQ 0
>> +#define BM_ANADIG_TEMPSENSE1_MEASURE_FREQ 0x0000FFFF
>> +#define BF_ANADIG_TEMPSENSE1_MEASURE_FREQ(v) \
>> + (((v) << 0) & BM_ANADIG_TEMPSENSE1_MEASURE_FREQ)
>> +
>> +#define HW_ANADIG_USB1_VBUS_DETECT (0x000001a0)
>> +#define HW_ANADIG_USB1_VBUS_DETECT_SET (0x000001a4)
>> +#define HW_ANADIG_USB1_VBUS_DETECT_CLR (0x000001a8)
>> +#define HW_ANADIG_USB1_VBUS_DETECT_TOG (0x000001ac)
>> +
>> +#define BM_ANADIG_USB1_VBUS_DETECT_EN_CHARGER_RESISTOR 0x80000000
>> +#define BP_ANADIG_USB1_VBUS_DETECT_RSVD2 28
>> +#define BM_ANADIG_USB1_VBUS_DETECT_RSVD2 0x70000000
>> +#define BF_ANADIG_USB1_VBUS_DETECT_RSVD2(v) \
>> + (((v) << 28) & BM_ANADIG_USB1_VBUS_DETECT_RSVD2)
>> +#define BM_ANADIG_USB1_VBUS_DETECT_CHARGE_VBUS 0x08000000
>> +#define BM_ANADIG_USB1_VBUS_DETECT_DISCHARGE_VBUS 0x04000000
>> +#define BP_ANADIG_USB1_VBUS_DETECT_RSVD1 21
>> +#define BM_ANADIG_USB1_VBUS_DETECT_RSVD1 0x03E00000
>> +#define BF_ANADIG_USB1_VBUS_DETECT_RSVD1(v) \
>> + (((v) << 21) & BM_ANADIG_USB1_VBUS_DETECT_RSVD1)
>> +#define BM_ANADIG_USB1_VBUS_DETECT_VBUSVALID_PWRUP_CMPS 0x00100000
>> +#define BM_ANADIG_USB1_VBUS_DETECT_VBUSVALID_5VDETECT 0x00080000
>> +#define BM_ANADIG_USB1_VBUS_DETECT_VBUSVALID_TO_B 0x00040000
>> +#define BP_ANADIG_USB1_VBUS_DETECT_RSVD0 8
>> +#define BM_ANADIG_USB1_VBUS_DETECT_RSVD0 0x0003FF00
>> +#define BF_ANADIG_USB1_VBUS_DETECT_RSVD0(v) \
>> + (((v) << 8) & BM_ANADIG_USB1_VBUS_DETECT_RSVD0)
>> +#define BM_ANADIG_USB1_VBUS_DETECT_VBUSVALID_OVERRIDE 0x00000080
>> +#define BM_ANADIG_USB1_VBUS_DETECT_AVALID_OVERRIDE 0x00000040
>> +#define BM_ANADIG_USB1_VBUS_DETECT_BVALID_OVERRIDE 0x00000020
>> +#define BM_ANADIG_USB1_VBUS_DETECT_SESSEND_OVERRIDE 0x00000010
>> +#define BM_ANADIG_USB1_VBUS_DETECT_VBUS_OVERRIDE_EN 0x00000008
>> +#define BP_ANADIG_USB1_VBUS_DETECT_VBUSVALID_THRESH 0
>> +#define BM_ANADIG_USB1_VBUS_DETECT_VBUSVALID_THRESH 0x00000007
>> +#define BF_ANADIG_USB1_VBUS_DETECT_VBUSVALID_THRESH(v) \
>> + (((v) << 0) & BM_ANADIG_USB1_VBUS_DETECT_VBUSVALID_THRESH)
>> +
>
> I disagree with these changes. You are adding a temperature sensors, and
> we are waiting here all changes to make this sensor working. But I see a
> lot of changes related to USB, and they, if required, should be posted
> in a separate patch explaining what they are fixing.
>
Accepted. Reworked in v4 and this is a separate commit now.
>> +#define HW_ANADIG_USB1_CHRG_DETECT (0x000001b0)
>> +#define HW_ANADIG_USB1_CHRG_DETECT_SET (0x000001b4)
>> +#define HW_ANADIG_USB1_CHRG_DETECT_CLR (0x000001b8)
>> +#define HW_ANADIG_USB1_CHRG_DETECT_TOG (0x000001bc)
>> +
>> +#define BP_ANADIG_USB1_CHRG_DETECT_RSVD2 24
>> +#define BM_ANADIG_USB1_CHRG_DETECT_RSVD2 0xFF000000
>> +#define BF_ANADIG_USB1_CHRG_DETECT_RSVD2(v) \
>> + (((v) << 24) & BM_ANADIG_USB1_CHRG_DETECT_RSVD2)
>> +#define BM_ANADIG_USB1_CHRG_DETECT_BGR_BIAS 0x00800000
>> +#define BP_ANADIG_USB1_CHRG_DETECT_RSVD1 21
>> +#define BM_ANADIG_USB1_CHRG_DETECT_RSVD1 0x00600000
>> +#define BF_ANADIG_USB1_CHRG_DETECT_RSVD1(v) \
>> + (((v) << 21) & BM_ANADIG_USB1_CHRG_DETECT_RSVD1)
>> +#define BM_ANADIG_USB1_CHRG_DETECT_EN_B 0x00100000
>> +#define BM_ANADIG_USB1_CHRG_DETECT_CHK_CHRG_B 0x00080000
>> +#define BM_ANADIG_USB1_CHRG_DETECT_CHK_CONTACT 0x00040000
>> +#define BP_ANADIG_USB1_CHRG_DETECT_RSVD0 1
>> +#define BM_ANADIG_USB1_CHRG_DETECT_RSVD0 0x0003FFFE
>> +#define BF_ANADIG_USB1_CHRG_DETECT_RSVD0(v) \
>> + (((v) << 1) & BM_ANADIG_USB1_CHRG_DETECT_RSVD0)
>> +#define BM_ANADIG_USB1_CHRG_DETECT_FORCE_DETECT 0x00000001
>> +
>> +#define HW_ANADIG_USB1_VBUS_DET_STAT (0x000001c0)
>> +#define HW_ANADIG_USB1_VBUS_DET_STAT_SET (0x000001c4)
>> +#define HW_ANADIG_USB1_VBUS_DET_STAT_CLR (0x000001c8)
>> +#define HW_ANADIG_USB1_VBUS_DET_STAT_TOG (0x000001cc)
>> +
>> +#define BP_ANADIG_USB1_VBUS_DET_STAT_RSVD0 4
>> +#define BM_ANADIG_USB1_VBUS_DET_STAT_RSVD0 0xFFFFFFF0
>> +#define BF_ANADIG_USB1_VBUS_DET_STAT_RSVD0(v) \
>> + (((v) << 4) & BM_ANADIG_USB1_VBUS_DET_STAT_RSVD0)
>> +#define BM_ANADIG_USB1_VBUS_DET_STAT_VBUS_VALID 0x00000008
>> +#define BM_ANADIG_USB1_VBUS_DET_STAT_AVALID 0x00000004
>> +#define BM_ANADIG_USB1_VBUS_DET_STAT_BVALID 0x00000002
>> +#define BM_ANADIG_USB1_VBUS_DET_STAT_SESSEND 0x00000001
>> +
>> +#define HW_ANADIG_USB1_CHRG_DET_STAT (0x000001d0)
>> +#define HW_ANADIG_USB1_CHRG_DET_STAT_SET (0x000001d4)
>> +#define HW_ANADIG_USB1_CHRG_DET_STAT_CLR (0x000001d8)
>> +#define HW_ANADIG_USB1_CHRG_DET_STAT_TOG (0x000001dc)
>> +
>> +#define BP_ANADIG_USB1_CHRG_DET_STAT_RSVD0 4
>> +#define BM_ANADIG_USB1_CHRG_DET_STAT_RSVD0 0xFFFFFFF0
>> +#define BF_ANADIG_USB1_CHRG_DET_STAT_RSVD0(v) \
>> + (((v) << 4) & BM_ANADIG_USB1_CHRG_DET_STAT_RSVD0)
>> +#define BM_ANADIG_USB1_CHRG_DET_STAT_DP_STATE 0x00000008
>> +#define BM_ANADIG_USB1_CHRG_DET_STAT_DM_STATE 0x00000004
>> +#define BM_ANADIG_USB1_CHRG_DET_STAT_CHRG_DETECTED 0x00000002
>> +#define BM_ANADIG_USB1_CHRG_DET_STAT_PLUG_CONTACT 0x00000001
>> +
>> +#define HW_ANADIG_USB1_LOOPBACK (0x000001e0)
>> +#define HW_ANADIG_USB1_LOOPBACK_SET (0x000001e4)
>> +#define HW_ANADIG_USB1_LOOPBACK_CLR (0x000001e8)
>> +#define HW_ANADIG_USB1_LOOPBACK_TOG (0x000001ec)
>> +
>> +#define BP_ANADIG_USB1_LOOPBACK_RSVD0 9
>> +#define BM_ANADIG_USB1_LOOPBACK_RSVD0 0xFFFFFE00
>> +#define BF_ANADIG_USB1_LOOPBACK_RSVD0(v) \
>> + (((v) << 9) & BM_ANADIG_USB1_LOOPBACK_RSVD0)
>> +#define BM_ANADIG_USB1_LOOPBACK_UTMO_DIG_TST1 0x00000100
>> +#define BM_ANADIG_USB1_LOOPBACK_UTMO_DIG_TST0 0x00000080
>> +#define BM_ANADIG_USB1_LOOPBACK_TSTI_TX_HIZ 0x00000040
>> +#define BM_ANADIG_USB1_LOOPBACK_TSTI_TX_EN 0x00000020
>> +#define BM_ANADIG_USB1_LOOPBACK_TSTI_TX_LS_MODE 0x00000010
>> +#define BM_ANADIG_USB1_LOOPBACK_TSTI_TX_HS_MODE 0x00000008
>> +#define BM_ANADIG_USB1_LOOPBACK_UTMI_DIG_TST1 0x00000004
>> +#define BM_ANADIG_USB1_LOOPBACK_UTMI_DIG_TST0 0x00000002
>> +#define BM_ANADIG_USB1_LOOPBACK_UTMI_TESTSTART 0x00000001
>> +
>> +#define HW_ANADIG_USB1_MISC (0x000001f0)
>> +#define HW_ANADIG_USB1_MISC_SET (0x000001f4)
>> +#define HW_ANADIG_USB1_MISC_CLR (0x000001f8)
>> +#define HW_ANADIG_USB1_MISC_TOG (0x000001fc)
>> +
>> +#define BM_ANADIG_USB1_MISC_RSVD1 0x80000000
>> +#define BM_ANADIG_USB1_MISC_EN_CLK_UTMI 0x40000000
>> +#define BM_ANADIG_USB1_MISC_RX_VPIN_FS 0x20000000
>> +#define BM_ANADIG_USB1_MISC_RX_VMIN_FS 0x10000000
>> +#define BM_ANADIG_USB1_MISC_RX_RXD_FS 0x08000000
>> +#define BM_ANADIG_USB1_MISC_RX_SQUELCH 0x04000000
>> +#define BM_ANADIG_USB1_MISC_RX_DISCON_DET 0x02000000
>> +#define BM_ANADIG_USB1_MISC_RX_HS_DATA 0x01000000
>> +#define BP_ANADIG_USB1_MISC_RSVD0 2
>> +#define BM_ANADIG_USB1_MISC_RSVD0 0x00FFFFFC
>> +#define BF_ANADIG_USB1_MISC_RSVD0(v) \
>> + (((v) << 2) & BM_ANADIG_USB1_MISC_RSVD0)
>> +#define BM_ANADIG_USB1_MISC_EN_DEGLITCH 0x00000002
>> +#define BM_ANADIG_USB1_MISC_HS_USE_EXTERNAL_R 0x00000001
>> +
>> +#define HW_ANADIG_USB2_VBUS_DETECT (0x00000200)
>> +#define HW_ANADIG_USB2_VBUS_DETECT_SET (0x00000204)
>> +#define HW_ANADIG_USB2_VBUS_DETECT_CLR (0x00000208)
>> +#define HW_ANADIG_USB2_VBUS_DETECT_TOG (0x0000020c)
>> +
>> +#define BM_ANADIG_USB2_VBUS_DETECT_EN_CHARGER_RESISTOR 0x80000000
>> +#define BP_ANADIG_USB2_VBUS_DETECT_RSVD2 28
>> +#define BM_ANADIG_USB2_VBUS_DETECT_RSVD2 0x70000000
>> +#define BF_ANADIG_USB2_VBUS_DETECT_RSVD2(v) \
>> + (((v) << 28) & BM_ANADIG_USB2_VBUS_DETECT_RSVD2)
>> +#define BM_ANADIG_USB2_VBUS_DETECT_CHARGE_VBUS 0x08000000
>> +#define BM_ANADIG_USB2_VBUS_DETECT_DISCHARGE_VBUS 0x04000000
>> +#define BP_ANADIG_USB2_VBUS_DETECT_RSVD1 21
>> +#define BM_ANADIG_USB2_VBUS_DETECT_RSVD1 0x03E00000
>> +#define BF_ANADIG_USB2_VBUS_DETECT_RSVD1(v) \
>> + (((v) << 21) & BM_ANADIG_USB2_VBUS_DETECT_RSVD1)
>> +#define BM_ANADIG_USB2_VBUS_DETECT_VBUSVALID_PWRUP_CMPS 0x00100000
>> +#define BM_ANADIG_USB2_VBUS_DETECT_VBUSVALID_5VDETECT 0x00080000
>> +#define BM_ANADIG_USB2_VBUS_DETECT_VBUSVALID_TO_B 0x00040000
>> +#define BP_ANADIG_USB2_VBUS_DETECT_RSVD0 3
>> +#define BM_ANADIG_USB2_VBUS_DETECT_RSVD0 0x0003FFF8
>> +#define BF_ANADIG_USB2_VBUS_DETECT_RSVD0(v) \
>> + (((v) << 3) & BM_ANADIG_USB2_VBUS_DETECT_RSVD0)
>> +#define BP_ANADIG_USB2_VBUS_DETECT_VBUSVALID_THRESH 0
>> +#define BM_ANADIG_USB2_VBUS_DETECT_VBUSVALID_THRESH 0x00000007
>> +#define BF_ANADIG_USB2_VBUS_DETECT_VBUSVALID_THRESH(v) \
>> + (((v) << 0) & BM_ANADIG_USB2_VBUS_DETECT_VBUSVALID_THRESH)
>> +
>> +#define HW_ANADIG_USB2_CHRG_DETECT (0x00000210)
>> +#define HW_ANADIG_USB2_CHRG_DETECT_SET (0x00000214)
>> +#define HW_ANADIG_USB2_CHRG_DETECT_CLR (0x00000218)
>> +#define HW_ANADIG_USB2_CHRG_DETECT_TOG (0x0000021c)
>> +
>> +#define BP_ANADIG_USB2_CHRG_DETECT_RSVD2 24
>> +#define BM_ANADIG_USB2_CHRG_DETECT_RSVD2 0xFF000000
>> +#define BF_ANADIG_USB2_CHRG_DETECT_RSVD2(v) \
>> + (((v) << 24) & BM_ANADIG_USB2_CHRG_DETECT_RSVD2)
>> +#define BM_ANADIG_USB2_CHRG_DETECT_BGR_BIAS 0x00800000
>> +#define BP_ANADIG_USB2_CHRG_DETECT_RSVD1 21
>> +#define BM_ANADIG_USB2_CHRG_DETECT_RSVD1 0x00600000
>> +#define BF_ANADIG_USB2_CHRG_DETECT_RSVD1(v) \
>> + (((v) << 21) & BM_ANADIG_USB2_CHRG_DETECT_RSVD1)
>> +#define BM_ANADIG_USB2_CHRG_DETECT_EN_B 0x00100000
>> +#define BM_ANADIG_USB2_CHRG_DETECT_CHK_CHRG_B 0x00080000
>> +#define BM_ANADIG_USB2_CHRG_DETECT_CHK_CONTACT 0x00040000
>> +#define BP_ANADIG_USB2_CHRG_DETECT_RSVD0 1
>> +#define BM_ANADIG_USB2_CHRG_DETECT_RSVD0 0x0003FFFE
>> +#define BF_ANADIG_USB2_CHRG_DETECT_RSVD0(v) \
>> + (((v) << 1) & BM_ANADIG_USB2_CHRG_DETECT_RSVD0)
>> +#define BM_ANADIG_USB2_CHRG_DETECT_FORCE_DETECT 0x00000001
>> +
>> +#define HW_ANADIG_USB2_VBUS_DET_STAT (0x00000220)
>> +#define HW_ANADIG_USB2_VBUS_DET_STAT_SET (0x00000224)
>> +#define HW_ANADIG_USB2_VBUS_DET_STAT_CLR (0x00000228)
>> +#define HW_ANADIG_USB2_VBUS_DET_STAT_TOG (0x0000022c)
>> +
>> +#define BP_ANADIG_USB2_VBUS_DET_STAT_RSVD0 4
>> +#define BM_ANADIG_USB2_VBUS_DET_STAT_RSVD0 0xFFFFFFF0
>> +#define BF_ANADIG_USB2_VBUS_DET_STAT_RSVD0(v) \
>> + (((v) << 4) & BM_ANADIG_USB2_VBUS_DET_STAT_RSVD0)
>> +#define BM_ANADIG_USB2_VBUS_DET_STAT_VBUS_VALID 0x00000008
>> +#define BM_ANADIG_USB2_VBUS_DET_STAT_AVALID 0x00000004
>> +#define BM_ANADIG_USB2_VBUS_DET_STAT_BVALID 0x00000002
>> +#define BM_ANADIG_USB2_VBUS_DET_STAT_SESSEND 0x00000001
>> +
>> +#define HW_ANADIG_USB2_CHRG_DET_STAT (0x00000230)
>> +#define HW_ANADIG_USB2_CHRG_DET_STAT_SET (0x00000234)
>> +#define HW_ANADIG_USB2_CHRG_DET_STAT_CLR (0x00000238)
>> +#define HW_ANADIG_USB2_CHRG_DET_STAT_TOG (0x0000023c)
>> +
>> +#define BP_ANADIG_USB2_CHRG_DET_STAT_RSVD0 4
>> +#define BM_ANADIG_USB2_CHRG_DET_STAT_RSVD0 0xFFFFFFF0
>> +#define BF_ANADIG_USB2_CHRG_DET_STAT_RSVD0(v) \
>> + (((v) << 4) & BM_ANADIG_USB2_CHRG_DET_STAT_RSVD0)
>> +#define BM_ANADIG_USB2_CHRG_DET_STAT_DP_STATE 0x00000008
>> +#define BM_ANADIG_USB2_CHRG_DET_STAT_DM_STATE 0x00000004
>> +#define BM_ANADIG_USB2_CHRG_DET_STAT_CHRG_DETECTED 0x00000002
>> +#define BM_ANADIG_USB2_CHRG_DET_STAT_PLUG_CONTACT 0x00000001
>> +
>> +#define HW_ANADIG_USB2_LOOPBACK (0x00000240)
>> +#define HW_ANADIG_USB2_LOOPBACK_SET (0x00000244)
>> +#define HW_ANADIG_USB2_LOOPBACK_CLR (0x00000248)
>> +#define HW_ANADIG_USB2_LOOPBACK_TOG (0x0000024c)
>> +
>> +#define BP_ANADIG_USB2_LOOPBACK_RSVD0 9
>> +#define BM_ANADIG_USB2_LOOPBACK_RSVD0 0xFFFFFE00
>> +#define BF_ANADIG_USB2_LOOPBACK_RSVD0(v) \
>> + (((v) << 9) & BM_ANADIG_USB2_LOOPBACK_RSVD0)
>> +#define BM_ANADIG_USB2_LOOPBACK_UTMO_DIG_TST1 0x00000100
>> +#define BM_ANADIG_USB2_LOOPBACK_UTMO_DIG_TST0 0x00000080
>> +#define BM_ANADIG_USB2_LOOPBACK_TSTI_TX_HIZ 0x00000040
>> +#define BM_ANADIG_USB2_LOOPBACK_TSTI_TX_EN 0x00000020
>> +#define BM_ANADIG_USB2_LOOPBACK_TSTI_TX_LS_MODE 0x00000010
>> +#define BM_ANADIG_USB2_LOOPBACK_TSTI_TX_HS_MODE 0x00000008
>> +#define BM_ANADIG_USB2_LOOPBACK_UTMI_DIG_TST1 0x00000004
>> +#define BM_ANADIG_USB2_LOOPBACK_UTMI_DIG_TST0 0x00000002
>> +#define BM_ANADIG_USB2_LOOPBACK_UTMI_TESTSTART 0x00000001
>> +
>> +#define HW_ANADIG_USB2_MISC (0x00000250)
>> +#define HW_ANADIG_USB2_MISC_SET (0x00000254)
>> +#define HW_ANADIG_USB2_MISC_CLR (0x00000258)
>> +#define HW_ANADIG_USB2_MISC_TOG (0x0000025c)
>> +
>> +#define BM_ANADIG_USB2_MISC_RSVD1 0x80000000
>> +#define BM_ANADIG_USB2_MISC_EN_CLK_UTMI 0x40000000
>> +#define BM_ANADIG_USB2_MISC_RX_VPIN_FS 0x20000000
>> +#define BM_ANADIG_USB2_MISC_RX_VMIN_FS 0x10000000
>> +#define BM_ANADIG_USB2_MISC_RX_RXD_FS 0x08000000
>> +#define BM_ANADIG_USB2_MISC_RX_SQUELCH 0x04000000
>> +#define BM_ANADIG_USB2_MISC_RX_DISCON_DET 0x02000000
>> +#define BM_ANADIG_USB2_MISC_RX_HS_DATA 0x01000000
>> +#define BP_ANADIG_USB2_MISC_RSVD0 2
>> +#define BM_ANADIG_USB2_MISC_RSVD0 0x00FFFFFC
>> +#define BF_ANADIG_USB2_MISC_RSVD0(v) \
>> + (((v) << 2) & BM_ANADIG_USB2_MISC_RSVD0)
>> +#define BM_ANADIG_USB2_MISC_EN_DEGLITCH 0x00000002
>> +#define BM_ANADIG_USB2_MISC_HS_USE_EXTERNAL_R 0x00000001
>> +
>> +#define HW_ANADIG_DIGPROG (0x00000260)
>> +
>> +#define BP_ANADIG_DIGPROG_RSVD 24
>> +#define BM_ANADIG_DIGPROG_RSVD 0xFF000000
>> +#define BF_ANADIG_DIGPROG_RSVD(v) \
>> + (((v) << 24) & BM_ANADIG_DIGPROG_RSVD)
>> +#define BP_ANADIG_DIGPROG_MAJOR 8
>> +#define BM_ANADIG_DIGPROG_MAJOR 0x00FFFF00
>> +#define BF_ANADIG_DIGPROG_MAJOR(v) \
>> + (((v) << 8) & BM_ANADIG_DIGPROG_MAJOR)
>> +#define BP_ANADIG_DIGPROG_MINOR 0
>> +#define BM_ANADIG_DIGPROG_MINOR 0x000000FF
>> +#define BF_ANADIG_DIGPROG_MINOR(v) \
>> + (((v) << 0) & BM_ANADIG_DIGPROG_MINOR)
>> +
>> #endif /*__ARCH_ARM_MACH_MX6_CCM_REGS_H__ */
>> diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
>> index 2631beb..4b44095 100644
>> --- a/arch/arm/include/asm/arch-mx6/imx-regs.h
>> +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
>> @@ -1,5 +1,5 @@
>> /*
>> - * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
>> + * Copyright (C) 2011-2014 Freescale Semiconductor, Inc. All Rights Reserved.
>> *
>> * SPDX-License-Identifier: GPL-2.0+
>> */
>> @@ -587,6 +587,12 @@ struct fuse_bank0_regs {
>> u32 rsvd7[4];
>> };
>>
>> +struct fuse_bank1_regs {
>> + u32 mem[0x18];
>> + u32 ana1;
>> + u32 ana2;
>> +};
>> +
>> #ifdef CONFIG_MX6SX
>> struct fuse_bank4_regs {
>> u32 sjc_resp_low;
>> @@ -805,5 +811,6 @@ struct pwm_regs {
>> u32 pr;
>> u32 cnr;
>> };
>> +void check_cpu_temperature(void);
>> #endif /* __ASSEMBLER__*/
>> #endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */
>>
>
> Best regards,
> Stefano Babic
>
Pls review v4.
Regards,
Nitin Garg
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