Commit a8529f3b authored by Fabien Parent's avatar Fabien Parent Committed by Krzysztof Kozlowski
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memory: mtk-smi: add support for MT8167 



Add support for the SMI IP on MT8167

Signed-off-by: default avatarFabien Parent <fparent@baylibre.com>
Link: https://lore.kernel.org/r/20200906180938.1117526-2-fparent@baylibre.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent 83ab016d

drivers/memory/mtk-smi.c

+23 −0
Original line number Diff line number Diff line
@@ -19,6 +19,9 @@ 
/* mt8173 */

#define SMI_LARB_MMU_EN		0xf00



/* mt8167 */

#define MT8167_SMI_LARB_MMU_EN	0xfc0



/* mt2701 */

#define REG_SMI_SECUR_CON_BASE		0x5c0
@@ -179,6 +182,13 @@ static void mtk_smi_larb_config_port_mt8173(struct device *dev) 
	writel(*larb->mmu, larb->base + SMI_LARB_MMU_EN);

}



static void mtk_smi_larb_config_port_mt8167(struct device *dev)

{

	struct mtk_smi_larb *larb = dev_get_drvdata(dev);



	writel(*larb->mmu, larb->base + MT8167_SMI_LARB_MMU_EN);

}



static void mtk_smi_larb_config_port_gen1(struct device *dev)

{

	struct mtk_smi_larb *larb = dev_get_drvdata(dev);
@@ -226,6 +236,11 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt8173 = { 
	.config_port = mtk_smi_larb_config_port_mt8173,

};



static const struct mtk_smi_larb_gen mtk_smi_larb_mt8167 = {

	/* mt8167 do not need the port in larb */

	.config_port = mtk_smi_larb_config_port_mt8167,

};



static const struct mtk_smi_larb_gen mtk_smi_larb_mt2701 = {

	.port_in_larb = {

		LARB0_PORT_OFFSET, LARB1_PORT_OFFSET,
@@ -254,6 +269,10 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = { 
};



static const struct of_device_id mtk_smi_larb_of_ids[] = {

	{

		.compatible = "mediatek,mt8167-smi-larb",

		.data = &mtk_smi_larb_mt8167

	},

	{

		.compatible = "mediatek,mt8173-smi-larb",

		.data = &mtk_smi_larb_mt8173
@@ -418,6 +437,10 @@ static const struct of_device_id mtk_smi_common_of_ids[] = { 
		.compatible = "mediatek,mt8173-smi-common",

		.data = &mtk_smi_common_gen2,

	},

	{

		.compatible = "mediatek,mt8167-smi-common",

		.data = &mtk_smi_common_gen2,

	},

	{

		.compatible = "mediatek,mt2701-smi-common",

		.data = &mtk_smi_common_gen1,