linux-kernel - Re: [PATCH v6 6/7] pinctrl: qcom: Add SC7280 lpass pin configuration

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Date:   Sun, 20 Feb 2022 00:04:41 +0530
From:   "Srinivasa Rao Mandadapu (Temp)" <quic_srivasam@...cinc.com>
To:     Stephen Boyd <swboyd@...omium.org>,
        Linus Walleij <linus.walleij@...aro.org>, <agross@...nel.org>,
        <alsa-devel@...a-project.org>, <bgoswami@...eaurora.org>,
        <bjorn.andersson@...aro.org>, <broonie@...nel.org>,
        <devicetree@...r.kernel.org>, <judyhsiao@...omium.org>,
        <lgirdwood@...il.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <perex@...ex.cz>, <quic_plai@...cinc.com>, <robh+dt@...nel.org>,
        <rohitkr@...eaurora.org>, <srinivas.kandagatla@...aro.org>,
        <tiwai@...e.com>
CC:     Venkata Prasad Potturu <quic_potturu@...cinc.com>
Subject: Re: [PATCH v6 6/7] pinctrl: qcom: Add SC7280 lpass pin configuration


On 2/19/2022 8:13 AM, Stephen Boyd wrote:
Thanks for Your time Stephen!!!
> Quoting Srinivasa Rao Mandadapu (2022-02-14 07:19:53)
>> diff --git a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
>> new file mode 100644
>> index 0000000..5bf30d97
>> --- /dev/null
>> +++ b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
>> @@ -0,0 +1,169 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
>> + * ALSA SoC platform-machine driver for QTi LPASS
>> + */
>> +
>> +#include <linux/clk.h>
> Drop unused include.
Okay. will remove it.
>
>> +#include <linux/gpio/driver.h>
>> +#include <linux/module.h>
>> +#include <linux/platform_device.h>
>> +
>> +#include "pinctrl-lpass-lpi.h"
> include ../core.h
Okay. will add it.
>
>> +
>> +enum lpass_lpi_functions {
>> +       LPI_MUX_dmic1_clk,
>> +       LPI_MUX_dmic1_data,
>> +       LPI_MUX_dmic2_clk,
>> +       LPI_MUX_dmic2_data,
>> +       LPI_MUX_dmic3_clk,
>> +       LPI_MUX_dmic3_data,
>> +       LPI_MUX_i2s1_clk,
>> +       LPI_MUX_i2s1_data,
>> +       LPI_MUX_i2s1_ws,
>> +       LPI_MUX_i2s2_clk,
>> +       LPI_MUX_i2s2_data,
>> +       LPI_MUX_i2s2_ws,
>> +       LPI_MUX_qua_mi2s_data,
>> +       LPI_MUX_qua_mi2s_sclk,
>> +       LPI_MUX_qua_mi2s_ws,
>> +       LPI_MUX_swr_rx_clk,
>> +       LPI_MUX_swr_rx_data,
>> +       LPI_MUX_swr_tx_clk,
>> +       LPI_MUX_swr_tx_data,
>> +       LPI_MUX_wsa_swr_clk,
>> +       LPI_MUX_wsa_swr_data,
>> +       LPI_MUX_gpio,
>> +       LPI_MUX__,
>> +};
>> +
>> +static int gpio0_pins[] = { 0 };
> const?
const giving conflicts with group_desc params.
>
>> +static int gpio1_pins[] = { 1 };
>> +static int gpio2_pins[] = { 2 };
>> +static int gpio3_pins[] = { 3 };
>> +static int gpio4_pins[] = { 4 };
>> +static int gpio5_pins[] = { 5 };
>> +static int gpio6_pins[] = { 6 };
>> +static int gpio7_pins[] = { 7 };