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From: Tero Kristo <t-kristo@ti.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: <ohad@wizery.com>, <linux-remoteproc@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
	<s-anna@ti.com>, Tony Lindgren <tony@atomide.com>
Subject: Re: [PATCH 03/17] remoteproc/omap: Add device tree support
Date: Tue, 12 Nov 2019 10:14:55 +0200	[thread overview]
Message-ID: <0698f722-c56f-005a-cd9f-51199d73bd12@ti.com> (raw)
In-Reply-To: <20191111231650.GE3108315@builder>

On 12/11/2019 01:16, Bjorn Andersson wrote:
> On Mon 28 Oct 05:42 PDT 2019, Tero Kristo wrote:
>> diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
> [..]
>> +static int omap_rproc_get_boot_data(struct platform_device *pdev,
>> +				    struct rproc *rproc)
>> +{
>> +	struct device_node *np = pdev->dev.of_node;
>> +	struct omap_rproc *oproc = rproc->priv;
>> +	int ret;
>> +
>> +	if (!of_device_is_compatible(np, "ti,omap4-dsp") &&
>> +	    !of_device_is_compatible(np, "ti,omap5-dsp"))
>> +		return 0;
> 
> I think it would be cleaner if you added a "has_bootreg" bool to your
> omap_rproc_dev_data, do of_device_get_match_data() in omap_rproc_probe()
> and pass that here.

Hmm you are right. There seem to be couple of other similar checks 
around the code, let me try to address those as well.

> 
>> +
>> +	oproc->boot_data = devm_kzalloc(&pdev->dev, sizeof(*oproc->boot_data),
>> +					GFP_KERNEL);
>> +	if (!oproc->boot_data)
>> +		return -ENOMEM;
>> +
>> +	if (!of_property_read_bool(np, "syscon-bootreg")) {
>> +		dev_err(&pdev->dev, "syscon-bootreg property is missing\n");
>> +		return -EINVAL;
>> +	}
>> +
>> +	oproc->boot_data->syscon =
>> +			syscon_regmap_lookup_by_phandle(np, "syscon-bootreg");
> 
> You updated the dt binding document, but this needs to be updated as
> well.

Yeah, was waiting for comments before updating the actual code.

-Tero

> 
> Regards,
> Bjorn
> 

--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

  reply	other threads:[~2019-11-12  8:15 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-28 12:42 [PATCH 00/17] remoteproc: omap changes on top of v5.4-rc1 Tero Kristo
2019-10-28 12:42 ` [PATCH 01/17] dt-bindings: remoteproc: Add OMAP remoteproc bindings Tero Kristo
2019-11-06  3:27   ` Rob Herring
2019-11-06 12:44     ` Tero Kristo
2019-11-06 13:27       ` Rob Herring
2019-11-06 13:50         ` Tero Kristo
2019-11-07 14:05   ` [PATCHv2 " Tero Kristo
2019-11-13 14:25     ` Rob Herring
2019-10-28 12:42 ` [PATCH 02/17] remoteproc/omap: Switch to SPDX license identifiers Tero Kristo
2019-11-09  1:03   ` Bjorn Andersson
2019-11-12  8:16     ` Tero Kristo
2019-12-20  3:30       ` Suman Anna
2019-10-28 12:42 ` [PATCH 03/17] remoteproc/omap: Add device tree support Tero Kristo
2019-11-11 23:16   ` Bjorn Andersson
2019-11-12  8:14     ` Tero Kristo [this message]
2019-10-28 12:42 ` [PATCH 04/17] remoteproc/omap: Add a sanity check for DSP boot address alignment Tero Kristo
2019-11-11 23:18   ` Bjorn Andersson
2019-10-28 12:42 ` [PATCH 05/17] remoteproc/omap: Add support to parse internal memories from DT Tero Kristo
2019-11-11 23:21   ` Bjorn Andersson
2019-11-12  8:21     ` Tero Kristo
2019-10-28 12:42 ` [PATCH 06/17] remoteproc/omap: Add the rproc ops .da_to_va() implementation Tero Kristo
2019-11-11 23:22   ` Bjorn Andersson
2019-11-12  8:22     ` Tero Kristo
2019-10-28 12:42 ` [PATCH 07/17] remoteproc/omap: Initialize and assign reserved memory node Tero Kristo
2019-11-11 23:23   ` Bjorn Andersson
2019-10-28 12:42 ` [PATCH 08/17] remoteproc/omap: Add support for DRA7xx remote processors Tero Kristo
2019-11-11 23:37   ` Bjorn Andersson
2019-11-12  8:37     ` Tero Kristo
2019-11-12 18:13       ` Bjorn Andersson
2019-11-13  8:08         ` Tero Kristo
2019-10-28 12:42 ` [PATCH 09/17] remoteproc/omap: Remove the unused fields from platform data Tero Kristo
2019-11-11 23:37   ` Bjorn Andersson
2019-10-28 12:42 ` [PATCH 10/17] remoteproc/omap: Remove the omap_rproc_reserve_cma declaration Tero Kristo
2019-11-11 23:37   ` Bjorn Andersson
2019-10-28 12:42 ` [PATCH 11/17] remoteproc/omap: Check for undefined mailbox messages Tero Kristo
2019-11-11 23:39   ` Bjorn Andersson
2019-11-12  8:38     ` Tero Kristo
2019-10-28 12:42 ` [PATCH 12/17] remoteproc/omap: Request a timer(s) for remoteproc usage Tero Kristo
2019-11-12  4:13   ` Bjorn Andersson
2019-11-12  8:42     ` Tero Kristo
2019-10-28 12:42 ` [PATCH 13/17] remoteproc/omap: add support for system suspend/resume Tero Kristo
2019-11-12  6:15   ` Bjorn Andersson
2019-11-12  8:45     ` Tero Kristo
2019-11-12 18:06       ` Bjorn Andersson
2019-10-28 12:42 ` [PATCH 14/17] remoteproc/omap: add support for runtime auto-suspend/resume Tero Kristo
2019-10-28 12:42 ` [PATCH 15/17] remoteproc/omap: report device exceptions and trigger recovery Tero Kristo
2019-11-12  6:26   ` Bjorn Andersson
2019-11-12  8:46     ` Tero Kristo
2019-10-28 12:42 ` [PATCH 16/17] remoteproc/omap: add watchdog functionality for remote processors Tero Kristo
2019-10-28 12:42 ` [PATCH 17/17] remoteproc/omap: fix auto-suspend failure warning during crashed state Tero Kristo
2019-11-12  6:28   ` Bjorn Andersson

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