From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2BE3C6778F for ; Thu, 26 Jul 2018 17:54:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 731A820647 for ; Thu, 26 Jul 2018 17:54:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="V8jRAqvk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 731A820647 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388846AbeGZTML (ORCPT ); Thu, 26 Jul 2018 15:12:11 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:40009 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731823AbeGZTML (ORCPT ); Thu, 26 Jul 2018 15:12:11 -0400 Received: by mail-pg1-f193.google.com with SMTP id x5-v6so1607197pgp.7 for ; Thu, 26 Jul 2018 10:54:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=S7Lhg+eN2AyiUgIgQ7QDnTyPB8kYe/WwAc2m+x3NEHc=; b=V8jRAqvkQWltlv8uItncFzX42aSco1xxTiZbDVQ5NKtNim4JuxXq76N66d5QYCKQSA Ou0h0F/qwX3IZOAFdd6/36VyZjbeSPAH47chyjgUqjoCSxO5hAWK+gYxvoLmwHkYWudt DuJHugnkQXJxFeOZkrvIJu4Wa0UeG+QW/8/HQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=S7Lhg+eN2AyiUgIgQ7QDnTyPB8kYe/WwAc2m+x3NEHc=; b=OhnI0gxuREXaIWyGviedu4HG9i3m4ALGU6rVaaSxnvC3DednZ8w7NYmhy++PSTMErB 4NDPLuURDnHZULbLzo8oHIwoEGxk0Ouk7l20gm5Y4vWOyV0oXeRjk9wCTEmQpi3f9u5l IFSQy7xUEExCSwF+FpNU7e71zWlcCYgOONEXbULUUkWjI6ybEJIUHaS2r4muGqObwasy L+FMACGr9YBkqGUe+91AQJjG/AnrSM5N2UCSJMSIn6n9X9LOtYnAaHSsq3xWPm585+xq AWim4Yu5WVtufz+9Q3bcyGjBhPvKLasf1crC7N05X6lwVh+7hI2qeY2a31VmzRCbVU0y VVGQ== X-Gm-Message-State: AOUpUlGfN5IFsUd4SG4+3ev2FNBe+0dTQNULmEilVRSekqgwn36IA+AJ UT0SZObBLgi+j+G7pwz14Vzf X-Google-Smtp-Source: AAOMgpd/l12PPEMYUcEGrSnxIwr1V6iy8ICnC5CUcJefMr3n+sucMl4BSiza4dCf1IbZ57FtQkaTkw== X-Received: by 2002:a65:40ca:: with SMTP id u10-v6mr2819345pgp.2.1532627657410; Thu, 26 Jul 2018 10:54:17 -0700 (PDT) Received: from Mani-XPS-13-9360 ([2409:4072:628e:aef6:6d51:3501:dada:e06d]) by smtp.gmail.com with ESMTPSA id j83-v6sm4908516pfj.71.2018.07.26.10.54.08 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 26 Jul 2018 10:54:16 -0700 (PDT) Date: Thu, 26 Jul 2018 23:24:05 +0530 From: Manivannan Sadhasivam To: Saravanan Sekar Cc: linus.walleij@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, afaerber@suse.de, catalin.marinas@arm.com, will.deacon@arm.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, pn@denx.de, mp-cs@actions-semi.com, jeff.chen@actions-semi.com, thomas.liau@actions-semi.com, linux@cubietech.com Subject: Re: [PATCH 1/5] pinctrl: actions: define constructor generic to Actions Semi SoC's Message-ID: <20180726175405.GD5220@Mani-XPS-13-9360> References: <20180722163601.28346-1-sravanhome@gmail.com> <20180722163601.28346-2-sravanhome@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180722163601.28346-2-sravanhome@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Saravanan, On Sun, Jul 22, 2018 at 06:35:57PM +0200, Saravanan Sekar wrote: > Existing constructor defined in S900 is reused generic > for all Actions Semi SoC's. > Perhaps this could be, Move generic defines common to the Owl family out of S900 driver. Thanks, Mani > Signed-off-by: Parthiban Nallathambi > Signed-off-by: Saravanan Sekar > --- > drivers/pinctrl/actions/pinctrl-owl.h | 124 +++++++++++++++++++++++++ > drivers/pinctrl/actions/pinctrl-s900.c | 122 ------------------------ > 2 files changed, 124 insertions(+), 122 deletions(-) > > diff --git a/drivers/pinctrl/actions/pinctrl-owl.h b/drivers/pinctrl/actions/pinctrl-owl.h > index 74342378937c..42635366e68f 100644 > --- a/drivers/pinctrl/actions/pinctrl-owl.h > +++ b/drivers/pinctrl/actions/pinctrl-owl.h > @@ -15,6 +15,130 @@ > #define OWL_PINCONF_SLEW_SLOW 0 > #define OWL_PINCONF_SLEW_FAST 1 > > +#define OWL_GPIO_PORT_A 0 > +#define OWL_GPIO_PORT_B 1 > +#define OWL_GPIO_PORT_C 2 > +#define OWL_GPIO_PORT_D 3 > +#define OWL_GPIO_PORT_E 4 > +#define OWL_GPIO_PORT_F 5 > + Please order the defines as pinctrl first and GPIO second. It does look a lot better. Thanks, Mani > +#define MUX_PG(group_name, reg, shift, width) \ > + { \ > + .name = #group_name, \ > + .pads = group_name##_pads, \ > + .npads = ARRAY_SIZE(group_name##_pads), \ > + .funcs = group_name##_funcs, \ > + .nfuncs = ARRAY_SIZE(group_name##_funcs), \ > + .mfpctl_reg = MFCTL##reg, \ > + .mfpctl_shift = shift, \ > + .mfpctl_width = width, \ > + .drv_reg = -1, \ > + .drv_shift = -1, \ > + .drv_width = -1, \ > + .sr_reg = -1, \ > + .sr_shift = -1, \ > + .sr_width = -1, \ > + } > + > +#define DRV_PG(group_name, reg, shift, width) \ > + { \ > + .name = #group_name, \ > + .pads = group_name##_pads, \ > + .npads = ARRAY_SIZE(group_name##_pads), \ > + .mfpctl_reg = -1, \ > + .mfpctl_shift = -1, \ > + .mfpctl_width = -1, \ > + .drv_reg = PAD_DRV##reg, \ > + .drv_shift = shift, \ > + .drv_width = width, \ > + .sr_reg = -1, \ > + .sr_shift = -1, \ > + .sr_width = -1, \ > + } > + > +#define SR_PG(group_name, reg, shift, width) \ > + { \ > + .name = #group_name, \ > + .pads = group_name##_pads, \ > + .npads = ARRAY_SIZE(group_name##_pads), \ > + .mfpctl_reg = -1, \ > + .mfpctl_shift = -1, \ > + .mfpctl_width = -1, \ > + .drv_reg = -1, \ > + .drv_shift = -1, \ > + .drv_width = -1, \ > + .sr_reg = PAD_SR##reg, \ > + .sr_shift = shift, \ > + .sr_width = width, \ > + } > + > +#define OWL_GPIO_PORT(port, base, count, _outen, _inen, _dat) \ > + [OWL_GPIO_PORT_##port] = { \ > + .offset = base, \ > + .pins = count, \ > + .outen = _outen, \ > + .inen = _inen, \ > + .dat = _dat, \ > + } > + > +#define FUNCTION(fname) \ > + { \ > + .name = #fname, \ > + .groups = fname##_groups, \ > + .ngroups = ARRAY_SIZE(fname##_groups), \ > + } > + > +/* PAD PULL UP/DOWN CONFIGURES */ > +#define PULLCTL_CONF(pull_reg, pull_sft, pull_wdt) \ > + { \ > + .reg = PAD_PULLCTL##pull_reg, \ > + .shift = pull_sft, \ > + .width = pull_wdt, \ > + } > + > +#define PAD_PULLCTL_CONF(pad_name, pull_reg, pull_sft, pull_wdt) \ > + struct owl_pullctl pad_name##_pullctl_conf \ > + = PULLCTL_CONF(pull_reg, pull_sft, pull_wdt) > + > +#define ST_CONF(st_reg, st_sft, st_wdt) \ > + { \ > + .reg = PAD_ST##st_reg, \ > + .shift = st_sft, \ > + .width = st_wdt, \ > + } > + > +#define PAD_ST_CONF(pad_name, st_reg, st_sft, st_wdt) \ > + struct owl_st pad_name##_st_conf \ > + = ST_CONF(st_reg, st_sft, st_wdt) > + > +#define PAD_INFO(name) \ > + { \ > + .pad = name, \ > + .pullctl = NULL, \ > + .st = NULL, \ > + } > + > +#define PAD_INFO_ST(name) \ > + { \ > + .pad = name, \ > + .pullctl = NULL, \ > + .st = &name##_st_conf, \ > + } > + > +#define PAD_INFO_PULLCTL(name) \ > + { \ > + .pad = name, \ > + .pullctl = &name##_pullctl_conf, \ > + .st = NULL, \ > + } > + > +#define PAD_INFO_PULLCTL_ST(name) \ > + { \ > + .pad = name, \ > + .pullctl = &name##_pullctl_conf, \ > + .st = &name##_st_conf, \ > + } > + > enum owl_pinconf_pull { > OWL_PINCONF_PULL_HIZ, > OWL_PINCONF_PULL_DOWN, > diff --git a/drivers/pinctrl/actions/pinctrl-s900.c b/drivers/pinctrl/actions/pinctrl-s900.c > index 5503c7945764..baa2f4847418 100644 > --- a/drivers/pinctrl/actions/pinctrl-s900.c > +++ b/drivers/pinctrl/actions/pinctrl-s900.c > @@ -33,13 +33,6 @@ > #define PAD_SR1 (0x0274) > #define PAD_SR2 (0x0278) > > -#define OWL_GPIO_PORT_A 0 > -#define OWL_GPIO_PORT_B 1 > -#define OWL_GPIO_PORT_C 2 > -#define OWL_GPIO_PORT_D 3 > -#define OWL_GPIO_PORT_E 4 > -#define OWL_GPIO_PORT_F 5 > - > #define _GPIOA(offset) (offset) > #define _GPIOB(offset) (32 + (offset)) > #define _GPIOC(offset) (64 + (offset)) > @@ -892,55 +885,6 @@ static unsigned int i2c2_sr_pads[] = { I2C2_SCLK, I2C2_SDATA }; > static unsigned int sensor0_sr_pads[] = { SENSOR0_PCLK, > SENSOR0_CKOUT }; > > -#define MUX_PG(group_name, reg, shift, width) \ > - { \ > - .name = #group_name, \ > - .pads = group_name##_pads, \ > - .npads = ARRAY_SIZE(group_name##_pads), \ > - .funcs = group_name##_funcs, \ > - .nfuncs = ARRAY_SIZE(group_name##_funcs), \ > - .mfpctl_reg = MFCTL##reg, \ > - .mfpctl_shift = shift, \ > - .mfpctl_width = width, \ > - .drv_reg = -1, \ > - .drv_shift = -1, \ > - .drv_width = -1, \ > - .sr_reg = -1, \ > - .sr_shift = -1, \ > - .sr_width = -1, \ > - } > - > -#define DRV_PG(group_name, reg, shift, width) \ > - { \ > - .name = #group_name, \ > - .pads = group_name##_pads, \ > - .npads = ARRAY_SIZE(group_name##_pads), \ > - .mfpctl_reg = -1, \ > - .mfpctl_shift = -1, \ > - .mfpctl_width = -1, \ > - .drv_reg = PAD_DRV##reg, \ > - .drv_shift = shift, \ > - .drv_width = width, \ > - .sr_reg = -1, \ > - .sr_shift = -1, \ > - .sr_width = -1, \ > - } > - > -#define SR_PG(group_name, reg, shift, width) \ > - { \ > - .name = #group_name, \ > - .pads = group_name##_pads, \ > - .npads = ARRAY_SIZE(group_name##_pads), \ > - .mfpctl_reg = -1, \ > - .mfpctl_shift = -1, \ > - .mfpctl_width = -1, \ > - .drv_reg = -1, \ > - .drv_shift = -1, \ > - .drv_width = -1, \ > - .sr_reg = PAD_SR##reg, \ > - .sr_shift = shift, \ > - .sr_width = width, \ > - } > > /* Pinctrl groups */ > static const struct owl_pingroup s900_groups[] = { > @@ -1442,13 +1386,6 @@ static const char * const sirq2_groups[] = { > "sirq2_dummy", > }; > > -#define FUNCTION(fname) \ > - { \ > - .name = #fname, \ > - .groups = fname##_groups, \ > - .ngroups = ARRAY_SIZE(fname##_groups), \ > - } > - > static const struct owl_pinmux_func s900_functions[] = { > [S900_MUX_ERAM] = FUNCTION(eram), > [S900_MUX_ETH_RMII] = FUNCTION(eth_rmii), > @@ -1500,28 +1437,6 @@ static const struct owl_pinmux_func s900_functions[] = { > [S900_MUX_SIRQ1] = FUNCTION(sirq1), > [S900_MUX_SIRQ2] = FUNCTION(sirq2) > }; > -/* PAD PULL UP/DOWN CONFIGURES */ > -#define PULLCTL_CONF(pull_reg, pull_sft, pull_wdt) \ > - { \ > - .reg = PAD_PULLCTL##pull_reg, \ > - .shift = pull_sft, \ > - .width = pull_wdt, \ > - } > - > -#define PAD_PULLCTL_CONF(pad_name, pull_reg, pull_sft, pull_wdt) \ > - struct owl_pullctl pad_name##_pullctl_conf \ > - = PULLCTL_CONF(pull_reg, pull_sft, pull_wdt) > - > -#define ST_CONF(st_reg, st_sft, st_wdt) \ > - { \ > - .reg = PAD_ST##st_reg, \ > - .shift = st_sft, \ > - .width = st_wdt, \ > - } > - > -#define PAD_ST_CONF(pad_name, st_reg, st_sft, st_wdt) \ > - struct owl_st pad_name##_st_conf \ > - = ST_CONF(st_reg, st_sft, st_wdt) > > /* PAD_PULLCTL0 */ > static PAD_PULLCTL_CONF(ETH_RXER, 0, 18, 2); > @@ -1639,34 +1554,6 @@ static PAD_ST_CONF(SPI0_SS, 1, 2, 1); > static PAD_ST_CONF(I2S_BCLK0, 1, 1, 1); > static PAD_ST_CONF(I2S_MCLK0, 1, 0, 1); > > -#define PAD_INFO(name) \ > - { \ > - .pad = name, \ > - .pullctl = NULL, \ > - .st = NULL, \ > - } > - > -#define PAD_INFO_ST(name) \ > - { \ > - .pad = name, \ > - .pullctl = NULL, \ > - .st = &name##_st_conf, \ > - } > - > -#define PAD_INFO_PULLCTL(name) \ > - { \ > - .pad = name, \ > - .pullctl = &name##_pullctl_conf, \ > - .st = NULL, \ > - } > - > -#define PAD_INFO_PULLCTL_ST(name) \ > - { \ > - .pad = name, \ > - .pullctl = &name##_pullctl_conf, \ > - .st = &name##_st_conf, \ > - } > - > /* Pad info table */ > static struct owl_padinfo s900_padinfo[NUM_PADS] = { > [ETH_TXD0] = PAD_INFO_ST(ETH_TXD0), > @@ -1821,15 +1708,6 @@ static struct owl_padinfo s900_padinfo[NUM_PADS] = { > [SGPIO3] = PAD_INFO_PULLCTL_ST(SGPIO3) > }; > > -#define OWL_GPIO_PORT(port, base, count, _outen, _inen, _dat) \ > - [OWL_GPIO_PORT_##port] = { \ > - .offset = base, \ > - .pins = count, \ > - .outen = _outen, \ > - .inen = _inen, \ > - .dat = _dat, \ > - } > - > static const struct owl_gpio_port s900_gpio_ports[] = { > OWL_GPIO_PORT(A, 0x0000, 32, 0x0, 0x4, 0x8), > OWL_GPIO_PORT(B, 0x000C, 32, 0x0, 0x4, 0x8), > -- > 2.18.0 >