From patchwork Wed Nov 27 22:18:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sasha Finkelstein via B4 Relay X-Patchwork-Id: 13887398 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15CD9145B38; Wed, 27 Nov 2024 22:19:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732745941; cv=none; b=TFfon8S0nCzcgNjeu/IjUOgdY+FJo7m02kjn357YVqpSUWvn39KLKtPvBFjtMFdvNGWH9gKt8mm1/hUeLE0ZbeYQWIQQbYYqHR4kG6OHpyaxhSb5vqbpdajSCAdumicpnFMvfZXBMl/UpdcwLaJH2RGL+hhH8uVh64I7LoTgu28= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732745941; c=relaxed/simple; bh=WZnU28JF4oFrvTkupZqUD8b1N8FTJzSk9hnwMjxi+Ms=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=JbX5l1yaxkXnWSDlSgX+KN/5slMTh59IUqPo7fphl4Dy8FFeaN9HRH89vIef/fzT3L+A06jyl7E3lk7p9oLN5xqFFWZQGk75EG54aFEF2yQf0EctbuAqJxvn7+47/Ebv37SZ9EzHi40sdG8wB6ND95HDKp9ccgcpRidi/jnv3VQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Y8yswWud; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Y8yswWud" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7495AC4CECC; Wed, 27 Nov 2024 22:19:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732745940; bh=WZnU28JF4oFrvTkupZqUD8b1N8FTJzSk9hnwMjxi+Ms=; h=From:Date:Subject:To:Cc:Reply-To:From; b=Y8yswWud1mYBNDzqaQAwLvfUZ9fosBRLAU7j8a0q2WxQPFPrh7DASYWCrBn6ol2ko t/UysSPBVtmxkw8GlSDX4+CWE6zAyHdC1Pr7tGoxpON+OBzeF10pnqMCKGEv5kahWR l9CujQNJ9hS0MOHglwTbXNF9Z8fQhRewmqj4mYlZPlR8t3jYaryu6eNjuGYUwXuebA WDECnMozD0JC7IPoHxRAaLDx+jahwqMmQ7/Z6eGqhkB2HZWvX7Gq7wLq5cUV2NVaFs qhWsE1pBaD2q2ovFpcYsQ8fplKDmxRlrEZdsi0PFrJdYC+1XSMf4no/FUpVBM8zjfa FnuksC1xEGheg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FC8AD6D246; Wed, 27 Nov 2024 22:19:00 +0000 (UTC) From: Sasha Finkelstein via B4 Relay Date: Wed, 27 Nov 2024 23:18:29 +0100 Subject: [PATCH] spi: apple: Set use_gpio_descriptors to true Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241127-gpio-descs-v1-1-c586b518a7d5@gmail.com> X-B4-Tracking: v=1; b=H4sIALSaR2cC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxNDQyNz3fSCzHzdlNTi5GJdU4u05DTLRAOTZJNkJaCGgqLUtMwKsGHRsbW 1AJl8XwxcAAAA X-Change-ID: 20241127-gpio-descs-58fcf9a04c4c To: Mark Brown , Hector Martin , Sven Peter , Alyssa Rosenzweig Cc: linux-spi@vger.kernel.org, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sasha Finkelstein X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732745939; l=929; i=fnkl.kernel@gmail.com; s=20241124; h=from:subject:message-id; bh=I6RiQB/DHHaeohSxMjebLzpsTxP8yPVRu7SXWDHE5HI=; b=/c8gIuS+kh48ubs1Hq95yjV5JOPYIofMQzBlghiIjcZ++7rwW+QsSWZFb/XN5GWexuYZSF5OA sWKRxaSe7FrA7BQwIUEQI917LkvvL0yiRlsr6455o2So3QzqAhT9nIK X-Developer-Key: i=fnkl.kernel@gmail.com; a=ed25519; pk=aSkp1PdZ+eF4jpMO6oLvz/YfT5XkBUneWwyhQrOgmsU= X-Endpoint-Received: by B4 Relay for fnkl.kernel@gmail.com/20241124 with auth_id=283 X-Original-From: Sasha Finkelstein Reply-To: fnkl.kernel@gmail.com From: Sasha Finkelstein There is at least one peripheral that is attached to this controller and can not use native CS. Make it possible to use a GPIO instead. Signed-off-by: Sasha Finkelstein Reviewed-by: Janne Grunau --- drivers/spi/spi-apple.c | 1 + 1 file changed, 1 insertion(+) --- base-commit: 9f16d5e6f220661f73b36a4be1b21575651d8833 change-id: 20241127-gpio-descs-58fcf9a04c4c diff --git a/drivers/spi/spi-apple.c b/drivers/spi/spi-apple.c index d4b126c8701a67083e7247d1c82fb56f1725d9cb..6273352a2b2861c9da0976a46ec2adbc4c71d3d2 100644 --- a/drivers/spi/spi-apple.c +++ b/drivers/spi/spi-apple.c @@ -493,6 +493,7 @@ static int apple_spi_probe(struct platform_device *pdev) ctlr->prepare_message = apple_spi_prepare_message; ctlr->set_cs = apple_spi_set_cs; ctlr->transfer_one = apple_spi_transfer_one; + ctlr->use_gpio_descriptors = true; ctlr->auto_runtime_pm = true; pm_runtime_set_active(&pdev->dev);