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Message-ID: <6c5a0e35-b02c-ad52-bae9-ce05c64e98ee@codeaurora.org>
Date: Thu, 16 Jan 2020 13:18:47 +0530
From: Sricharan R <sricharan@...eaurora.org>
To: Rob Herring <robh@...nel.org>
Cc: agross@...nel.org, devicetree@...r.kernel.org,
linus.walleij@...aro.org, linux-arm-kernel@...ts.infradead.org,
linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-soc@...r.kernel.org,
sivaprak@...eaurora.org,
Rajkumar Ayyasamy <arajkuma@...eaurora.org>,
Selvam Sathappan Periakaruppan <speriaka@...eaurora.org>
Subject: Re: [PATCH V4 1/5] dt-bindings: pinctrl: qcom: Add ipq6018 pinctrl
bindings
Hi Rob,
Thanks for the review, fixed all below comments and posted V5.
On 1/14/2020 4:19 AM, Rob Herring wrote:
> On Thu, Jan 09, 2020 at 02:48:59PM +0530, Sricharan R wrote:
>> Add device tree binding Documentation details for ipq6018
>> pinctrl driver.
>>
>> Co-developed-by: Rajkumar Ayyasamy <arajkuma@...eaurora.org>
>> Signed-off-by: Rajkumar Ayyasamy <arajkuma@...eaurora.org>
>> Co-developed-by: Selvam Sathappan Periakaruppan <speriaka@...eaurora.org>
>> Signed-off-by: Selvam Sathappan Periakaruppan <speriaka@...eaurora.org>
>> Co-developed-by: Sivaprakash Murugesan <sivaprak@...eaurora.org>
>> Signed-off-by: Sivaprakash Murugesan <sivaprak@...eaurora.org>
>> Signed-off-by: Sricharan R <sricharan@...eaurora.org>
>> ---
>> [V4]
>> * cleaned-up schema as per Rob's comments.
>> * Ran make dt_binding_check and no issues.
>>
>> .../bindings/pinctrl/qcom,ipq6018-pinctrl.yaml | 140 +++++++++++++++++++++
>> 1 file changed, 140 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
>> new file mode 100644
>> index 0000000..68c3c8c
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
>> @@ -0,0 +1,140 @@
>> +# SPDX-License-Identifier: GPL-2.0-or-later
>
> Dual license please.
>
> (GPL-2.0-only or BSD-2-Clause)
>
ok, fixed in V5
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq6018-pinctrl.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm Technologies, Inc. IPQ6018 TLMM block
>> +
>> +maintainers:
>> + - Sricharan R <sricharan@...eaurora.org>
>> +
>> +description: |
>> + This binding describes the Top Level Mode Multiplexer block found in the
>> + IPQ6018 platform.
>> +
>> +properties:
>> + compatible:
>> + const: qcom,ipq6018-pinctrl
>> +
>> + reg:
>> + maxItems: 1
>> +
>> + interrupts:
>> + description: Specifies the TLMM summary IRQ
>> + maxItems: 1
>> +
>> + interrupt-controller: true
>> +
>> + '#interrupt-cells':
>> + description:
>> + Specifies the PIN numbers and Flags, as defined in defined in
>> + include/dt-bindings/interrupt-controller/irq.h
>> + const: 2
>> +
>> + gpio-controller: true
>> +
>> + '#gpio-cells':
>> + description: Specifying the pin number and flags, as defined in
>> + include/dt-bindings/gpio/gpio.h
>> + const: 2
>> +
>> + gpio-ranges:
>> + description: Documentation/devicetree/bindings/gpio/gpio.txt
>> + maxItems: 1
>> +
>> +#PIN CONFIGURATION NODES
>> +patternProperties:
>> + '-pins$':
>> + type: object
>> + description:
>> + Pinctrl node's client devices use subnodes for desired pin configuration.
>> + Client device subnodes use below standard properties.
>> + allOf:
>> + - $ref: "/schemas/pinctrl/pincfg-node.yaml"
>> +
>> + properties:
>> + pins:
>> + description:
>> + List of gpio pins affected by the properties specified in this
>> + subnode.
>> + allOf:
>> + - $ref: "/schemas/types.yaml#/definitions/string"
>
> No need for type ref as the common binding does this.
>
ok. fixed in V5.
>> + - enum: ['gpio$', sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
>> + sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,
>> + qdsd_data3]
>> +
>> + function:
>> + description:
>> + Specify the alternative function to be configured for the specified
>> + pins.
>> + allOf:
>> + - $ref: "/schemas/types.yaml#/definitions/string"
>
> Same here.
>
ok, fixed in V5.
>> + - enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,
>> + atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac,
>> + atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0,
>> + atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp_i2c1,
>> + blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_spi1,
>> + blsp_spi1_cs1, blsp_spi1_cs2, blsp_spi1_cs3, blsp_spi2,
>> + blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3,
>> + blsp_spi3_cs1, blsp_spi3_cs2, blsp_spi3_cs3, blsp_spi4, blsp_spi5,
>> + blsp_spi6, blsp_uart1, blsp_uart2, blsp_uim1, blsp_uim2, cam1_rst,
>> + cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,
>> + cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v,
>> + dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass,
>> + flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,
>> + gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0,
>> + gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2,
>> + ldo_en, ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc,
>> + nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2, pri_mi2s,
>> + pri_mi2s_ws, prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b,
>> + pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a,
>> + pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1,
>> + qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0,
>> + qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1,
>> + qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
>> + qdss_tracedata_a, qdss_tracedata_b, reset_n, sd_card, sd_write,
>> + sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3,
>> + uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ]
>> +
>> + drive-strength:
>> + allOf:
>> + - $ref: "/schemas/types.yaml#/definitions/uint32"
>
> Same here.
>
fixed in v5.
>> + - enum: [2, 4, 6, 8, 10, 12, 14, 16]
>
> default?
>
fixed in v5.
>> + description:
>> + Selects the drive strength for the specified pins, in mA.
>
>> +
>> + required:
>> + - pins
>> + - function
>
> additionalProperties: false
>
> You'll need to list any other properties you use. Based
> on the example, you'll need 'bias-pull-down: true'.
>
ok, fixed in v5.
>> +
>> +required:
>> + - compatible
>> + - reg
>> + - interrupts
>> + - interrupt-controller
>> + - '#interrupt-cells'
>> + - gpio-controller
>> + - '#gpio-cells'
>> + - gpio-ranges
>
> additionalProperties: false
>
ok, fixed in v5.
>> +
>> +examples:
>> + - |
>> + #include <dt-bindings/interrupt-controller/arm-gic.h>
>> + tlmm: pinctrl@...0000 {
>> + compatible = "qcom,ipq6018-pinctrl";
>> + reg = <0x01000000 0x300000>;
>> + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + gpio-ranges = <&tlmm 0 80>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> +
>> + serial3-pinmux {
>
> Doesn't match the schema.
fixed in v5.
Regards,
Sricharan
--
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