netdev - Re: [PATCH 5/8] brcmfmac: add support for BCM4359 SDIO chipset

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Message-ID: <1910862f-2564-6252-535c-8916e6c5e150@cypress.com>
Date:   Tue, 10 Dec 2019 06:32:20 +0000
From:   Chi-Hsien Lin <Chi-Hsien.Lin@...ress.com>
To:     Soeren Moch <smoch@....de>, Kalle Valo <kvalo@...eaurora.org>
CC:     Arend van Spriel <arend.vanspriel@...adcom.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Wright Feng <Wright.Feng@...ress.com>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "brcm80211-dev-list.pdl@...adcom.com" 
        <brcm80211-dev-list.pdl@...adcom.com>,
        brcm80211-dev-list <brcm80211-dev-list@...ress.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/8] brcmfmac: add support for BCM4359 SDIO chipset



On 12/10/2019 11:38, Chi-Hsien Lin wrote:
> 
> 
> On 12/10/2019 6:38, Soeren Moch wrote:
>> BCM4359 is a 2x2 802.11 abgn+ac Dual-Band HT80 combo chip and it
>> supports Real Simultaneous Dual Band feature.
>>
>> Based on a similar patch by: Wright Feng <wright.feng@...ress.com>
> 
> Hi Soeren,
> 
> Is it possible to also keep the ID in the original patch from Wright?
> You can use below IDs and allow both to be supported:
> 
> #define SDIO_DEVICE_ID_BROADCOM_4359		0x4359
> #define SDIO_DEVICE_ID_CY_89359			0x4355

Fix a typo. The ID should be

#define SDIO_DEVICE_ID_CYPRESS_89359			0x4355

Note that brcmf_sdmmc_ids[] also needs an entry for the above ID. The 
chipid references can remain unchanged.

Chi-hsien Lin

> 
> 
> Chi-hsien Lin
> 
> 
>>
>> Signed-off-by: Soeren Moch <smoch@....de>
>> ---
>> Cc: Kalle Valo <kvalo@...eaurora.org>
>> Cc: Arend van Spriel <arend.vanspriel@...adcom.com>
>> Cc: Franky Lin <franky.lin@...adcom.com>
>> Cc: Hante Meuleman <hante.meuleman@...adcom.com>
>> Cc: Chi-Hsien Lin <chi-hsien.lin@...ress.com>
>> Cc: Wright Feng <wright.feng@...ress.com>
>> Cc: linux-wireless@...r.kernel.org
>> Cc: brcm80211-dev-list.pdl@...adcom.com
>> Cc: brcm80211-dev-list@...ress.com
>> Cc: netdev@...r.kernel.org
>> Cc: linux-kernel@...r.kernel.org
>> ---
>>    drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 +
>>    drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c   | 1 +
>>    drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c   | 2 ++
>>    include/linux/mmc/sdio_ids.h                              | 1 +
>>    4 files changed, 5 insertions(+)
>>
>> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
>> index 68baf0189305..5b57d37caf17 100644
>> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
>> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
>> @@ -973,6 +973,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = {
>>    	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43455),
>>    	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
>>    	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4356),
>> +	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4359),
>>    	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_CYPRESS_4373),
>>    	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_CYPRESS_43012),
>>    	{ /* end: all zeroes */ }
>> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
>> index baf72e3984fc..282d0bc14e8e 100644
>> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
>> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
>> @@ -1408,6 +1408,7 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub)
>>    		addr = CORE_CC_REG(base, sr_control0);
>>    		reg = chip->ops->read32(chip->ctx, addr);
>>    		return (reg & CC_SR_CTL0_ENABLE_MASK) != 0;
>> +	case BRCM_CC_4359_CHIP_ID:
>>    	case CY_CC_43012_CHIP_ID:
>>    		addr = CORE_CC_REG(pmu->base, retention_ctl);
>>    		reg = chip->ops->read32(chip->ctx, addr);
>> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> index 21e535072f3f..c4012ed58b9c 100644
>> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> @@ -616,6 +616,7 @@ BRCMF_FW_DEF(43455, "brcmfmac43455-sdio");
>>    BRCMF_FW_DEF(43456, "brcmfmac43456-sdio");
>>    BRCMF_FW_DEF(4354, "brcmfmac4354-sdio");
>>    BRCMF_FW_DEF(4356, "brcmfmac4356-sdio");
>> +BRCMF_FW_DEF(4359, "brcmfmac4359-sdio");
>>    BRCMF_FW_DEF(4373, "brcmfmac4373-sdio");
>>    BRCMF_FW_DEF(43012, "brcmfmac43012-sdio");
>>
>> @@ -638,6 +639,7 @@ static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
>>    	BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFDC0, 43455),
>>    	BRCMF_FW_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
>>    	BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
>> +	BRCMF_FW_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359),
>>    	BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373),
>>    	BRCMF_FW_ENTRY(CY_CC_43012_CHIP_ID, 0xFFFFFFFF, 43012)
>>    };
>> diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
>> index 08b25c02b5a1..930ef2d8264a 100644
>> --- a/include/linux/mmc/sdio_ids.h
>> +++ b/include/linux/mmc/sdio_ids.h
>> @@ -41,6 +41,7 @@
>>    #define SDIO_DEVICE_ID_BROADCOM_43455		0xa9bf
>>    #define SDIO_DEVICE_ID_BROADCOM_4354		0x4354
>>    #define SDIO_DEVICE_ID_BROADCOM_4356		0x4356
>> +#define SDIO_DEVICE_ID_BROADCOM_4359		0x4359
>>    #define SDIO_DEVICE_ID_CYPRESS_4373		0x4373
>>    #define SDIO_DEVICE_ID_CYPRESS_43012		43012
>>
>> --
>> 2.17.1
>>
>> .
>>