From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>, Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch>, Rob Herring <robh+dt@kernel.org> Cc: linux-tegra@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v3 07/20] ASoC: tegra20: spdif: Support device-tree Date: Thu, 2 Dec 2021 19:23:28 +0300 [thread overview] Message-ID: <20211202162341.1791-8-digetx@gmail.com> (raw) In-Reply-To: <20211202162341.1791-1-digetx@gmail.com> Tegra20 S/PDIF driver was added in a pre-DT era and was never used since that time. Revive driver by adding device-tree support. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- sound/soc/tegra/tegra20_spdif.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index e45e371edc42..801784915004 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -10,6 +10,7 @@ #include <linux/device.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/regmap.h> @@ -270,7 +271,7 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev) dev_set_drvdata(&pdev->dev, spdif); - spdif->clk_spdif_out = devm_clk_get(&pdev->dev, "spdif_out"); + spdif->clk_spdif_out = devm_clk_get(&pdev->dev, "out"); if (IS_ERR(spdif->clk_spdif_out)) { pr_err("Can't retrieve spdif clock\n"); ret = PTR_ERR(spdif->clk_spdif_out); @@ -340,10 +341,17 @@ static const struct dev_pm_ops tegra20_spdif_pm_ops = { tegra20_spdif_runtime_resume, NULL) }; +static const struct of_device_id tegra20_spdif_of_match[] = { + { .compatible = "nvidia,tegra20-spdif", }, + {}, +}; +MODULE_DEVICE_TABLE(of, tegra20_spdif_of_match); + static struct platform_driver tegra20_spdif_driver = { .driver = { .name = DRV_NAME, .pm = &tegra20_spdif_pm_ops, + .of_match_table = tegra20_spdif_of_match, }, .probe = tegra20_spdif_platform_probe, .remove = tegra20_spdif_platform_remove, @@ -354,4 +362,3 @@ module_platform_driver(tegra20_spdif_driver); MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); MODULE_DESCRIPTION("Tegra20 SPDIF ASoC driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:" DRV_NAME); -- 2.33.1
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>, Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch>, Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Arnd Bergmann <arnd@arndb.de>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org Subject: [PATCH v3 07/20] ASoC: tegra20: spdif: Support device-tree Date: Thu, 2 Dec 2021 19:23:28 +0300 [thread overview] Message-ID: <20211202162341.1791-8-digetx@gmail.com> (raw) In-Reply-To: <20211202162341.1791-1-digetx@gmail.com> Tegra20 S/PDIF driver was added in a pre-DT era and was never used since that time. Revive driver by adding device-tree support. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- sound/soc/tegra/tegra20_spdif.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index e45e371edc42..801784915004 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -10,6 +10,7 @@ #include <linux/device.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/regmap.h> @@ -270,7 +271,7 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev) dev_set_drvdata(&pdev->dev, spdif); - spdif->clk_spdif_out = devm_clk_get(&pdev->dev, "spdif_out"); + spdif->clk_spdif_out = devm_clk_get(&pdev->dev, "out"); if (IS_ERR(spdif->clk_spdif_out)) { pr_err("Can't retrieve spdif clock\n"); ret = PTR_ERR(spdif->clk_spdif_out); @@ -340,10 +341,17 @@ static const struct dev_pm_ops tegra20_spdif_pm_ops = { tegra20_spdif_runtime_resume, NULL) }; +static const struct of_device_id tegra20_spdif_of_match[] = { + { .compatible = "nvidia,tegra20-spdif", }, + {}, +}; +MODULE_DEVICE_TABLE(of, tegra20_spdif_of_match); + static struct platform_driver tegra20_spdif_driver = { .driver = { .name = DRV_NAME, .pm = &tegra20_spdif_pm_ops, + .of_match_table = tegra20_spdif_of_match, }, .probe = tegra20_spdif_platform_probe, .remove = tegra20_spdif_platform_remove, @@ -354,4 +362,3 @@ module_platform_driver(tegra20_spdif_driver); MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); MODULE_DESCRIPTION("Tegra20 SPDIF ASoC driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:" DRV_NAME); -- 2.33.1
next prev parent reply other threads:[~2021-12-02 16:25 UTC|newest] Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-02 16:23 [PATCH v3 00/20] Support HDMI audio on NVIDIA Tegra20 Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 01/20] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 02/20] ASoC: dt-bindings: tegra20-i2s: Convert to schema Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia, fixed-parent-rate property Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 04/20] dt-bindings: host1x: Document optional HDMI sound-dai-cells Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 05/20] ASoC: tegra20: spdif: Set FIFO trigger level Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 06/20] ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko [this message] 2021-12-02 16:23 ` [PATCH v3 07/20] ASoC: tegra20: spdif: Support device-tree Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 08/20] ASoC: tegra20: spdif: Improve driver's code Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 09/20] ASoC: tegra20: spdif: Use more resource-managed helpers Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 10/20] ASoC: tegra20: spdif: Reset hardware Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 11/20] ASoC: tegra20: spdif: Support system suspend Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 12/20] ASoC: tegra20: spdif: Filter out unsupported rates Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 13/20] ASoC: tegra20: i2s: " Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 14/20] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 15/20] drm/tegra: hdmi: Register audio CODEC on Tegra20 Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 16/20] ARM: tegra_defconfig: Enable S/PDIF driver Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 17/20] ARM: tegra: Add S/PDIF node to Tegra20 device-tree Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 18/20] ARM: tegra: Add HDMI audio graph " Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 19/20] ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko 2021-12-02 16:23 ` [PATCH v3 20/20] ARM: tegra: paz00: " Dmitry Osipenko 2021-12-02 16:23 ` Dmitry Osipenko
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