linux-kernel - Re: [PATCH v5 1/2] mfd: update Intel soc PMIC header file to support Broxton WC PMIC

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Date:	Mon, 24 Aug 2015 14:56:21 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Qipeng Zha <qipeng.zha@...el.com>
Cc:	linux-kernel@...r.kernel.org, sameo@...ux.intel.com,
	fei.yang@...el.com, huiquan.zhong@...el.com,
	jason.cj.chen@...el.com, qi.zheng@...el.com, samuel.ortiz@...el.com
Subject: Re: [PATCH v5 1/2] mfd: update Intel soc PMIC header file to support
 Broxton WC PMIC

On Sat, 22 Aug 2015, Qipeng Zha wrote:

> IRQ control registers of Intel Broxton Whisky Cove PMIC are
> separated in two parts, so add secondary IRQ chip.
> And the new member of device will be used in PMC IPC regmap APIs.
> 
> Signed-off-by: Qipeng Zha <qipeng.zha@...el.com>
> ---
>  include/linux/mfd/intel_soc_pmic.h | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h
> index abcbfcf..a730f14 100644
> --- a/include/linux/mfd/intel_soc_pmic.h
> +++ b/include/linux/mfd/intel_soc_pmic.h
> @@ -21,10 +21,15 @@
>  
>  #include <linux/regmap.h>
>  
> +#define INIT_REGMAP_IRQ(_irq, _off, _mask)		\
> +	[_irq] = { .reg_offset = (_off), .mask = (_mask) }

Either this is going to be helpful for _everyone_ or it's not
required.  Please submit this to Mark for global acceptance.

>  struct intel_soc_pmic {
>  	int irq;
>  	struct regmap *regmap;
>  	struct regmap_irq_chip_data *irq_chip_data;
> +	struct regmap_irq_chip_data *irq_chip_data_level2;
> +	struct device *dev;
>  };
>  
>  #endif	/* __INTEL_SOC_PMIC_H__ */

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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