From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757815AbbFQTBT (ORCPT ); Wed, 17 Jun 2015 15:01:19 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:33240 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757512AbbFQTBF (ORCPT ); Wed, 17 Jun 2015 15:01:05 -0400 From: Vaibhav Hiremath To: linux-arm-kernel@lists.infradead.org Cc: robh+dt@kernel.org, lee.jones@linaro.org, devicetree@vger.kernel.org, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org, Vaibhav Hiremath , Chao Xie Subject: [PATCH-v2 1/3] mfd: 88pm800: Add device tree support Date: Thu, 18 Jun 2015 00:28:05 +0530 Message-Id: <1434567488-6477-2-git-send-email-vaibhav.hiremath@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> References: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DT support to the 88pm800 driver, along with compatible field for it's sub-devices (rtc, onkey and regulator) Signed-off-by: Chao Xie Signed-off-by: Vaibhav Hiremath --- drivers/mfd/88pm800.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index 841717a..059f01a 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -27,6 +27,7 @@ #include #include #include +#include /* Interrupt Registers */ #define PM800_INT_STATUS1 (0x05) @@ -121,6 +122,11 @@ static const struct i2c_device_id pm80x_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, pm80x_id_table); +static const struct of_device_id pm80x_of_match_table[] = { + { .compatible = "marvell,88pm800", }, + {}, +}; + static struct resource rtc_resources[] = { { .name = "88pm80x-rtc", @@ -133,6 +139,7 @@ static struct resource rtc_resources[] = { static struct mfd_cell rtc_devs[] = { { .name = "88pm80x-rtc", + .of_compatible = "marvell,88pm80x-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = &rtc_resources[0], .id = -1, @@ -151,6 +158,7 @@ static struct resource onkey_resources[] = { static const struct mfd_cell onkey_devs[] = { { .name = "88pm80x-onkey", + .of_compatible = "marvell,88pm80x-onkey", .num_resources = 1, .resources = &onkey_resources[0], .id = -1, @@ -160,6 +168,7 @@ static const struct mfd_cell onkey_devs[] = { static const struct mfd_cell regulator_devs[] = { { .name = "88pm80x-regulator", + .of_compatible = "marvell,88pm80x-regulator", .id = -1, }, }; @@ -544,8 +553,23 @@ static int pm800_probe(struct i2c_client *client, int ret = 0; struct pm80x_chip *chip; struct pm80x_platform_data *pdata = dev_get_platdata(&client->dev); + struct device_node *np = client->dev.of_node; struct pm80x_subchip *subchip; + if (!pdata && !np) { + dev_err(&client->dev, + "pm80x requires platform data or of_node\n"); + return -EINVAL; + } + + if (!pdata) { + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_err(&client->dev, "failed to allocaate memory\n"); + return -ENOMEM; + } + } + ret = pm80x_init(client); if (ret) { dev_err(&client->dev, "pm800_init fail\n"); @@ -611,6 +635,7 @@ static struct i2c_driver pm800_driver = { .name = "88PM800", .owner = THIS_MODULE, .pm = &pm80x_pm_ops, + .of_match_table = pm80x_of_match_table, }, .probe = pm800_probe, .remove = pm800_remove, -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vaibhav Hiremath Subject: [PATCH-v2 1/3] mfd: 88pm800: Add device tree support Date: Thu, 18 Jun 2015 00:28:05 +0530 Message-ID: <1434567488-6477-2-git-send-email-vaibhav.hiremath@linaro.org> References: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> Return-path: In-Reply-To: <1434567488-6477-1-git-send-email-vaibhav.hiremath-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Vaibhav Hiremath , Chao Xie List-Id: devicetree@vger.kernel.org Add DT support to the 88pm800 driver, along with compatible field for it's sub-devices (rtc, onkey and regulator) Signed-off-by: Chao Xie Signed-off-by: Vaibhav Hiremath --- drivers/mfd/88pm800.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index 841717a..059f01a 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -27,6 +27,7 @@ #include #include #include +#include /* Interrupt Registers */ #define PM800_INT_STATUS1 (0x05) @@ -121,6 +122,11 @@ static const struct i2c_device_id pm80x_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, pm80x_id_table); +static const struct of_device_id pm80x_of_match_table[] = { + { .compatible = "marvell,88pm800", }, + {}, +}; + static struct resource rtc_resources[] = { { .name = "88pm80x-rtc", @@ -133,6 +139,7 @@ static struct resource rtc_resources[] = { static struct mfd_cell rtc_devs[] = { { .name = "88pm80x-rtc", + .of_compatible = "marvell,88pm80x-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = &rtc_resources[0], .id = -1, @@ -151,6 +158,7 @@ static struct resource onkey_resources[] = { static const struct mfd_cell onkey_devs[] = { { .name = "88pm80x-onkey", + .of_compatible = "marvell,88pm80x-onkey", .num_resources = 1, .resources = &onkey_resources[0], .id = -1, @@ -160,6 +168,7 @@ static const struct mfd_cell onkey_devs[] = { static const struct mfd_cell regulator_devs[] = { { .name = "88pm80x-regulator", + .of_compatible = "marvell,88pm80x-regulator", .id = -1, }, }; @@ -544,8 +553,23 @@ static int pm800_probe(struct i2c_client *client, int ret = 0; struct pm80x_chip *chip; struct pm80x_platform_data *pdata = dev_get_platdata(&client->dev); + struct device_node *np = client->dev.of_node; struct pm80x_subchip *subchip; + if (!pdata && !np) { + dev_err(&client->dev, + "pm80x requires platform data or of_node\n"); + return -EINVAL; + } + + if (!pdata) { + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_err(&client->dev, "failed to allocaate memory\n"); + return -ENOMEM; + } + } + ret = pm80x_init(client); if (ret) { dev_err(&client->dev, "pm800_init fail\n"); @@ -611,6 +635,7 @@ static struct i2c_driver pm800_driver = { .name = "88PM800", .owner = THIS_MODULE, .pm = &pm80x_pm_ops, + .of_match_table = pm80x_of_match_table, }, .probe = pm800_probe, .remove = pm800_remove, -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: MIME-Version: 1.0 Received: from mail-pd0-f175.google.com (mail-pd0-f175.google.com. [209.85.192.175]) by gmr-mx.google.com with ESMTPS id fl5si663678pad.0.2015.06.17.12.01.04 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 17 Jun 2015 12:01:04 -0700 (PDT) Received: by mail-pd0-f175.google.com with SMTP id ki1so46712991pdb.1 for ; Wed, 17 Jun 2015 12:01:04 -0700 (PDT) From: Vaibhav Hiremath To: linux-arm-kernel@lists.infradead.org Cc: robh+dt@kernel.org, lee.jones@linaro.org, devicetree@vger.kernel.org, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org, Vaibhav Hiremath , Chao Xie Subject: [rtc-linux] [PATCH-v2 1/3] mfd: 88pm800: Add device tree support Date: Thu, 18 Jun 2015 00:28:05 +0530 Message-Id: <1434567488-6477-2-git-send-email-vaibhav.hiremath@linaro.org> In-Reply-To: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> References: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> Reply-To: rtc-linux@googlegroups.com Content-Type: text/plain; charset=UTF-8 List-ID: List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , Add DT support to the 88pm800 driver, along with compatible field for it's sub-devices (rtc, onkey and regulator) Signed-off-by: Chao Xie Signed-off-by: Vaibhav Hiremath --- drivers/mfd/88pm800.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index 841717a..059f01a 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -27,6 +27,7 @@ #include #include #include +#include /* Interrupt Registers */ #define PM800_INT_STATUS1 (0x05) @@ -121,6 +122,11 @@ static const struct i2c_device_id pm80x_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, pm80x_id_table); +static const struct of_device_id pm80x_of_match_table[] = { + { .compatible = "marvell,88pm800", }, + {}, +}; + static struct resource rtc_resources[] = { { .name = "88pm80x-rtc", @@ -133,6 +139,7 @@ static struct resource rtc_resources[] = { static struct mfd_cell rtc_devs[] = { { .name = "88pm80x-rtc", + .of_compatible = "marvell,88pm80x-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = &rtc_resources[0], .id = -1, @@ -151,6 +158,7 @@ static struct resource onkey_resources[] = { static const struct mfd_cell onkey_devs[] = { { .name = "88pm80x-onkey", + .of_compatible = "marvell,88pm80x-onkey", .num_resources = 1, .resources = &onkey_resources[0], .id = -1, @@ -160,6 +168,7 @@ static const struct mfd_cell onkey_devs[] = { static const struct mfd_cell regulator_devs[] = { { .name = "88pm80x-regulator", + .of_compatible = "marvell,88pm80x-regulator", .id = -1, }, }; @@ -544,8 +553,23 @@ static int pm800_probe(struct i2c_client *client, int ret = 0; struct pm80x_chip *chip; struct pm80x_platform_data *pdata = dev_get_platdata(&client->dev); + struct device_node *np = client->dev.of_node; struct pm80x_subchip *subchip; + if (!pdata && !np) { + dev_err(&client->dev, + "pm80x requires platform data or of_node\n"); + return -EINVAL; + } + + if (!pdata) { + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_err(&client->dev, "failed to allocaate memory\n"); + return -ENOMEM; + } + } + ret = pm80x_init(client); if (ret) { dev_err(&client->dev, "pm800_init fail\n"); @@ -611,6 +635,7 @@ static struct i2c_driver pm800_driver = { .name = "88PM800", .owner = THIS_MODULE, .pm = &pm80x_pm_ops, + .of_match_table = pm80x_of_match_table, }, .probe = pm800_probe, .remove = pm800_remove, -- 1.9.1 -- -- You received this message because you are subscribed to "rtc-linux". Membership options at http://groups.google.com/group/rtc-linux . Please read http://groups.google.com/group/rtc-linux/web/checklist before submitting a driver. --- You received this message because you are subscribed to the Google Groups "rtc-linux" group. To unsubscribe from this group and stop receiving emails from it, send an email to rtc-linux+unsubscribe@googlegroups.com. For more options, visit https://groups.google.com/d/optout. From mboxrd@z Thu Jan 1 00:00:00 1970 From: vaibhav.hiremath@linaro.org (Vaibhav Hiremath) Date: Thu, 18 Jun 2015 00:28:05 +0530 Subject: [PATCH-v2 1/3] mfd: 88pm800: Add device tree support In-Reply-To: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> References: <1434567488-6477-1-git-send-email-vaibhav.hiremath@linaro.org> Message-ID: <1434567488-6477-2-git-send-email-vaibhav.hiremath@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add DT support to the 88pm800 driver, along with compatible field for it's sub-devices (rtc, onkey and regulator) Signed-off-by: Chao Xie Signed-off-by: Vaibhav Hiremath --- drivers/mfd/88pm800.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index 841717a..059f01a 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -27,6 +27,7 @@ #include #include #include +#include /* Interrupt Registers */ #define PM800_INT_STATUS1 (0x05) @@ -121,6 +122,11 @@ static const struct i2c_device_id pm80x_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, pm80x_id_table); +static const struct of_device_id pm80x_of_match_table[] = { + { .compatible = "marvell,88pm800", }, + {}, +}; + static struct resource rtc_resources[] = { { .name = "88pm80x-rtc", @@ -133,6 +139,7 @@ static struct resource rtc_resources[] = { static struct mfd_cell rtc_devs[] = { { .name = "88pm80x-rtc", + .of_compatible = "marvell,88pm80x-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = &rtc_resources[0], .id = -1, @@ -151,6 +158,7 @@ static struct resource onkey_resources[] = { static const struct mfd_cell onkey_devs[] = { { .name = "88pm80x-onkey", + .of_compatible = "marvell,88pm80x-onkey", .num_resources = 1, .resources = &onkey_resources[0], .id = -1, @@ -160,6 +168,7 @@ static const struct mfd_cell onkey_devs[] = { static const struct mfd_cell regulator_devs[] = { { .name = "88pm80x-regulator", + .of_compatible = "marvell,88pm80x-regulator", .id = -1, }, }; @@ -544,8 +553,23 @@ static int pm800_probe(struct i2c_client *client, int ret = 0; struct pm80x_chip *chip; struct pm80x_platform_data *pdata = dev_get_platdata(&client->dev); + struct device_node *np = client->dev.of_node; struct pm80x_subchip *subchip; + if (!pdata && !np) { + dev_err(&client->dev, + "pm80x requires platform data or of_node\n"); + return -EINVAL; + } + + if (!pdata) { + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_err(&client->dev, "failed to allocaate memory\n"); + return -ENOMEM; + } + } + ret = pm80x_init(client); if (ret) { dev_err(&client->dev, "pm800_init fail\n"); @@ -611,6 +635,7 @@ static struct i2c_driver pm800_driver = { .name = "88PM800", .owner = THIS_MODULE, .pm = &pm80x_pm_ops, + .of_match_table = pm80x_of_match_table, }, .probe = pm800_probe, .remove = pm800_remove, -- 1.9.1