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From: John Crispin <blogic@openwrt.org>
To: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Flora Fu <flora.fu@mediatek.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Henry Chen <henryc.chen@mediatek.com>,
	Steven Liu <steven.liu@mediatek.com>,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, John Crispin <blogic@openwrt.org>
Subject: [PATCH V2 10/11] soc: mediatek: PMIC wrap: add mt6323 slave support
Date: Wed, 20 Jan 2016 20:59:02 +0100	[thread overview]
Message-ID: <1453319943-35491-10-git-send-email-blogic@openwrt.org> (raw)
In-Reply-To: <1453319943-35491-1-git-send-email-blogic@openwrt.org>

Add support for MT6323 slaves. This PMIC can be found on MT2701 and MT7623
EVB. The only function that we need to touch is pwrap_init_cipher().

Signed-off-by: John Crispin <blogic@openwrt.org>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c |   46 ++++++++++++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 21d8e5a..85c4314 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -97,6 +97,31 @@ enum dew_regs {
 	PWRAP_MT8173_DEW_CIPHER_IV3,
 	PWRAP_MT8173_DEW_CIPHER_IV4,
 	PWRAP_MT8173_DEW_CIPHER_IV5,
+
+	/* MT6323 only regs */
+	PWRAP_DEW_CRC_SWRST,
+	PWRAP_DEW_CIPHER_EN,
+	PWRAP_DEW_RDDMY_NO,
+	PWRAP_DEW_RDATA_DLY_SEL,
+};
+
+static const u32 mt6323_regs[] = {
+	[PWRAP_DEW_BASE] =		0x0000,
+	[PWRAP_DEW_DIO_EN] =		0x018a,
+	[PWRAP_DEW_READ_TEST] =		0x018c,
+	[PWRAP_DEW_WRITE_TEST] =	0x018e,
+	[PWRAP_DEW_CRC_SWRST] =		0x0190,
+	[PWRAP_DEW_CRC_EN] =		0x0192,
+	[PWRAP_DEW_CRC_VAL] =		0x0194,
+	[PWRAP_DEW_MON_GRP_SEL] =	0x0196,
+	[PWRAP_DEW_CIPHER_KEY_SEL] =	0x0198,
+	[PWRAP_DEW_CIPHER_IV_SEL] =	0x019a,
+	[PWRAP_DEW_CIPHER_EN] =		0x019c,
+	[PWRAP_DEW_CIPHER_RDY] =	0x019e,
+	[PWRAP_DEW_CIPHER_MODE] =	0x01a0,
+	[PWRAP_DEW_CIPHER_SWRST] =	0x01a2,
+	[PWRAP_DEW_RDDMY_NO] =		0x01a4,
+	[PWRAP_DEW_RDATA_DLY_SEL] =	0x01a6,
 };
 
 static const u32 mt6397_regs[] = {
@@ -381,6 +406,7 @@ static int mt8135_regs[] = {
 };
 
 enum pmic_type {
+	PMIC_MT6323,
 	PMIC_MT6397,
 };
 
@@ -676,8 +702,16 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
 	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_SWRST, 0x0);
 	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_KEY_SEL, 0x1);
 	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_IV_SEL, 0x2);
-	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_LOAD, 0x1);
-	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_START, 0x1);
+
+	switch (wrp->slave->type) {
+	case PMIC_MT6397:
+		pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_LOAD, 0x1);
+		pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_START, 0x1);
+		break;
+	case PMIC_MT6323:
+		pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_EN, 0x1);
+		break;
+	}
 
 	/* wait for cipher data ready@AP */
 	ret = pwrap_wait_for_state(wrp, pwrap_is_cipher_ready);
@@ -870,6 +904,11 @@ static const struct regmap_config pwrap_regmap_config = {
 	.max_register = 0xffff,
 };
 
+static const struct pwrap_slv_type pmic_mt6323 = {
+	.dew_regs = mt6323_regs,
+	.type = PMIC_MT6323,
+};
+
 static const struct pwrap_slv_type pmic_mt6397 = {
 	.dew_regs = mt6397_regs,
 	.type = PMIC_MT6397,
@@ -877,6 +916,9 @@ static const struct pwrap_slv_type pmic_mt6397 = {
 
 static const struct of_device_id of_slave_match_tbl[] = {
 	{
+		.compatible = "mediatek,mt6323",
+		.data = &pmic_mt6323,
+	}, {
 		.compatible = "mediatek,mt6397",
 		.data = &pmic_mt6397,
 	}, {
-- 
1.7.10.4

WARNING: multiple messages have this Message-ID (diff)
From: blogic@openwrt.org (John Crispin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 10/11] soc: mediatek: PMIC wrap: add mt6323 slave support
Date: Wed, 20 Jan 2016 20:59:02 +0100	[thread overview]
Message-ID: <1453319943-35491-10-git-send-email-blogic@openwrt.org> (raw)
In-Reply-To: <1453319943-35491-1-git-send-email-blogic@openwrt.org>

Add support for MT6323 slaves. This PMIC can be found on MT2701 and MT7623
EVB. The only function that we need to touch is pwrap_init_cipher().

Signed-off-by: John Crispin <blogic@openwrt.org>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c |   46 ++++++++++++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 21d8e5a..85c4314 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -97,6 +97,31 @@ enum dew_regs {
 	PWRAP_MT8173_DEW_CIPHER_IV3,
 	PWRAP_MT8173_DEW_CIPHER_IV4,
 	PWRAP_MT8173_DEW_CIPHER_IV5,
+
+	/* MT6323 only regs */
+	PWRAP_DEW_CRC_SWRST,
+	PWRAP_DEW_CIPHER_EN,
+	PWRAP_DEW_RDDMY_NO,
+	PWRAP_DEW_RDATA_DLY_SEL,
+};
+
+static const u32 mt6323_regs[] = {
+	[PWRAP_DEW_BASE] =		0x0000,
+	[PWRAP_DEW_DIO_EN] =		0x018a,
+	[PWRAP_DEW_READ_TEST] =		0x018c,
+	[PWRAP_DEW_WRITE_TEST] =	0x018e,
+	[PWRAP_DEW_CRC_SWRST] =		0x0190,
+	[PWRAP_DEW_CRC_EN] =		0x0192,
+	[PWRAP_DEW_CRC_VAL] =		0x0194,
+	[PWRAP_DEW_MON_GRP_SEL] =	0x0196,
+	[PWRAP_DEW_CIPHER_KEY_SEL] =	0x0198,
+	[PWRAP_DEW_CIPHER_IV_SEL] =	0x019a,
+	[PWRAP_DEW_CIPHER_EN] =		0x019c,
+	[PWRAP_DEW_CIPHER_RDY] =	0x019e,
+	[PWRAP_DEW_CIPHER_MODE] =	0x01a0,
+	[PWRAP_DEW_CIPHER_SWRST] =	0x01a2,
+	[PWRAP_DEW_RDDMY_NO] =		0x01a4,
+	[PWRAP_DEW_RDATA_DLY_SEL] =	0x01a6,
 };
 
 static const u32 mt6397_regs[] = {
@@ -381,6 +406,7 @@ static int mt8135_regs[] = {
 };
 
 enum pmic_type {
+	PMIC_MT6323,
 	PMIC_MT6397,
 };
 
@@ -676,8 +702,16 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
 	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_SWRST, 0x0);
 	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_KEY_SEL, 0x1);
 	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_IV_SEL, 0x2);
-	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_LOAD, 0x1);
-	pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_START, 0x1);
+
+	switch (wrp->slave->type) {
+	case PMIC_MT6397:
+		pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_LOAD, 0x1);
+		pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_START, 0x1);
+		break;
+	case PMIC_MT6323:
+		pwrap_dew_write(wrp, PWRAP_DEW_CIPHER_EN, 0x1);
+		break;
+	}
 
 	/* wait for cipher data ready at AP */
 	ret = pwrap_wait_for_state(wrp, pwrap_is_cipher_ready);
@@ -870,6 +904,11 @@ static const struct regmap_config pwrap_regmap_config = {
 	.max_register = 0xffff,
 };
 
+static const struct pwrap_slv_type pmic_mt6323 = {
+	.dew_regs = mt6323_regs,
+	.type = PMIC_MT6323,
+};
+
 static const struct pwrap_slv_type pmic_mt6397 = {
 	.dew_regs = mt6397_regs,
 	.type = PMIC_MT6397,
@@ -877,6 +916,9 @@ static const struct pwrap_slv_type pmic_mt6397 = {
 
 static const struct of_device_id of_slave_match_tbl[] = {
 	{
+		.compatible = "mediatek,mt6323",
+		.data = &pmic_mt6323,
+	}, {
 		.compatible = "mediatek,mt6397",
 		.data = &pmic_mt6397,
 	}, {
-- 
1.7.10.4

  parent reply	other threads:[~2016-01-25  9:45 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-20 19:58 [PATCH V2 01/11] dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc John Crispin
2016-01-20 19:58 ` John Crispin
2016-01-20 19:58 ` John Crispin
2016-01-20 19:58 ` [PATCH V2 02/11] soc: mediatek: PMIC wrap: don't duplicate the wrapper data John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58 ` [PATCH V2 03/11] soc: mediatek: PMIC wrap: add wrapper callbacks for init_reg_clock John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58 ` [PATCH V2 04/11] soc: mediatek: PMIC wrap: split SoC specific init into callback John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58 ` [PATCH V2 05/11] soc: mediatek: PMIC wrap: WRAP_INT_EN needs a different bitmask for MT2701/7623 John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58 ` [PATCH V2 06/11] soc: mediatek: PMIC wrap:: SPI_WRITE " John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:58 ` [PATCH V2 07/11] soc: mediatek: PMIC wrap: move wdt_src into the pmic_wrapper_type struct John Crispin
2016-01-20 19:58   ` John Crispin
2016-01-20 19:59 ` [PATCH V2 08/11] soc: mediatek: PMIC wrap: remove pwrap_is_mt8135() and pwrap_is_mt8173() John Crispin
2016-01-20 19:59   ` John Crispin
2016-01-20 19:59 ` [PATCH V2 09/11] soc: mediatek: PMIC wrap: add a slave specific struct John Crispin
2016-01-20 19:59   ` John Crispin
2016-01-20 19:59 ` John Crispin [this message]
2016-01-20 19:59   ` [PATCH V2 10/11] soc: mediatek: PMIC wrap: add mt6323 slave support John Crispin
2016-01-20 19:59 ` [PATCH V2 11/11] soc: mediatek: PMIC wrap: add MT2701/7623 support John Crispin
2016-01-20 19:59   ` John Crispin
2016-01-29  3:23 ` [PATCH V2 01/11] dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc Rob Herring
2016-01-29  3:23   ` Rob Herring
2016-01-29  3:23   ` Rob Herring

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