linux-kernel - Re: [PATCH v2 26/36] mfd: intel_soc_pmic: Add SCU IPC member to struct intel_soc

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Message-ID: <20200108173121.GX32742@smile.fi.intel.com>
Date:   Wed, 8 Jan 2020 19:31:21 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:     Darren Hart <dvhart@...radead.org>,
        Lee Jones <lee.jones@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Zha Qipeng <qipeng.zha@...el.com>,
        Rajneesh Bhardwaj <rajneesh.bhardwaj@...ux.intel.com>,
        "David E . Box" <david.e.box@...ux.intel.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 26/36] mfd: intel_soc_pmic: Add SCU IPC member to
 struct intel_soc_pmic

On Wed, Jan 08, 2020 at 02:41:51PM +0300, Mika Westerberg wrote:
> Both PMIC drivers (intel_soc_pmic_mrfld and intel_soc_pmic_bxtwc) will
> be using this field going forward to access the SCU IPC instance.
> 
> While there add kernel-doc for the intel_soc_pmic structure.
> 

Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

> Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
> ---
>  include/linux/mfd/intel_soc_pmic.h | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h
> index bfecd6bd4990..bda22d750be6 100644
> --- a/include/linux/mfd/intel_soc_pmic.h
> +++ b/include/linux/mfd/intel_soc_pmic.h
> @@ -13,6 +13,20 @@
>  
>  #include <linux/regmap.h>
>  
> +/**
> + * struct intel_soc_pmic - Intel SoC PMIC data
> + * @irq: Interrupt number
> + * @regmap: Pointer to the regmap structure
> + * @irq_chip_data: IRQ chip data for the PMIC itself
> + * @irq_chip_data_pwrbtn: Chained IRQ chip data for the power button
> + * @irq_chip_data_tmu: Chained IRQ chip data for the TMU
> + * @irq_chip_data_bcu: Chained IRQ chip data for the BCU
> + * @irq_chip_data_adc: Chained IRQ chip data for the ADC
> + * @irq_chip_data_chgr: Chained IRQ chip data for the CHGR
> + * @irq_chip_data_crit: Chained IRQ chip data for the CRIT
> + * @dev: Pointer to the PMIC device
> + * @scu: SCU IPC pointer used for IPC operations
> + */
>  struct intel_soc_pmic {
>  	int irq;
>  	struct regmap *regmap;
> @@ -24,6 +38,7 @@ struct intel_soc_pmic {
>  	struct regmap_irq_chip_data *irq_chip_data_chgr;
>  	struct regmap_irq_chip_data *irq_chip_data_crit;
>  	struct device *dev;
> +	struct intel_scu_ipc_dev *scu;
>  };
>  
>  int intel_soc_pmic_exec_mipi_pmic_seq_element(u16 i2c_address, u32 reg_address,
> -- 
> 2.24.1
> 

-- 
With Best Regards,
Andy Shevchenko