From 07fb78a78de4e67b5d6d5407aeee1250a327a698 Mon Sep 17 00:00:00 2001 From: Nicolas Frattaroli Date: Fri, 26 Nov 2021 16:43:42 +0100 Subject: [PATCH 1/3] spi: spi-rockchip: Add rk3568-spi compatible This adds a compatible string for the SPI controller found on the RK3566 and RK3568 SoCs. Signed-off-by: Nicolas Frattaroli Link: https://lore.kernel.org/r/20211126154344.724316-2-frattaroli.nicolas@gmail.com Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml index 7f987e79337c..52a78a2e362e 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -33,6 +33,7 @@ properties: - rockchip,rk3328-spi - rockchip,rk3368-spi - rockchip,rk3399-spi + - rockchip,rk3568-spi - rockchip,rv1126-spi - const: rockchip,rk3066-spi From db6689b643d8653092f5853751ea2cdbc299f8d3 Mon Sep 17 00:00:00 2001 From: Dongliang Mu Date: Mon, 6 Dec 2021 18:19:31 +0800 Subject: [PATCH 2/3] spi: change clk_disable_unprepare to clk_unprepare The corresponding API for clk_prepare is clk_unprepare, other than clk_disable_unprepare. Fix this by changing clk_disable_unprepare to clk_unprepare. Fixes: 5762ab71eb24 ("spi: Add support for Armada 3700 SPI Controller") Signed-off-by: Dongliang Mu Link: https://lore.kernel.org/r/20211206101931.2816597-1-mudongliangabcd@gmail.com Signed-off-by: Mark Brown --- drivers/spi/spi-armada-3700.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-armada-3700.c b/drivers/spi/spi-armada-3700.c index 46feafe4e201..d8cc4b270644 100644 --- a/drivers/spi/spi-armada-3700.c +++ b/drivers/spi/spi-armada-3700.c @@ -901,7 +901,7 @@ static int a3700_spi_probe(struct platform_device *pdev) return 0; error_clk: - clk_disable_unprepare(spi->clk); + clk_unprepare(spi->clk); error: spi_master_put(master); out: From 80bb73a9fbcde4ecc55e12f10c73fabbe68a24d1 Mon Sep 17 00:00:00 2001 From: Kunihiko Hayashi Date: Wed, 22 Dec 2021 13:48:12 +0900 Subject: [PATCH 3/3] spi: uniphier: Fix a bug that doesn't point to private data correctly In uniphier_spi_remove(), there is a wrong code to get private data from the platform device, so the driver can't be removed properly. The driver should get spi_master from the platform device and retrieve the private data from it. Cc: Fixes: 5ba155a4d4cc ("spi: add SPI controller driver for UniPhier SoC") Signed-off-by: Kunihiko Hayashi Link: https://lore.kernel.org/r/1640148492-32178-1-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Mark Brown --- drivers/spi/spi-uniphier.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c index 8900e51e1a1c..342ee8d2c476 100644 --- a/drivers/spi/spi-uniphier.c +++ b/drivers/spi/spi-uniphier.c @@ -767,12 +767,13 @@ static int uniphier_spi_probe(struct platform_device *pdev) static int uniphier_spi_remove(struct platform_device *pdev) { - struct uniphier_spi_priv *priv = platform_get_drvdata(pdev); + struct spi_master *master = platform_get_drvdata(pdev); + struct uniphier_spi_priv *priv = spi_master_get_devdata(master); - if (priv->master->dma_tx) - dma_release_channel(priv->master->dma_tx); - if (priv->master->dma_rx) - dma_release_channel(priv->master->dma_rx); + if (master->dma_tx) + dma_release_channel(master->dma_tx); + if (master->dma_rx) + dma_release_channel(master->dma_rx); clk_disable_unprepare(priv->clk);