[PATCH v3 1/5] mfd: lochnagar: Add initial binding documentation

Charles Keepax
2018-10-19T09:50:44Z

Lochnagar is an evaluation and development board for Cirrus
Logic Smart CODEC and Amp devices. It allows the connection of
most Cirrus Logic devices on mini-cards, as well as allowing
connection of various application processor systems to provide a
full evaluation platform. This driver supports the board
controller chip on the Lochnagar board.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Rob Herring <robh@kernel.org>
---

Changes since v2:
- Used vendor prefix on aif-master and aif-slave
- Used -gpios instead of -gpio in example DT
- Used - rather than _ on node names in example DT
- Removed some clocks from the clock DT binding doc since they are
now being registered purely through DT as fixed clocks

Thanks,
Charles

.../devicetree/bindings/mfd/cirrus,lochnagar.txt | 230 +++++++++++++++++++++
include/dt-bindings/clk/lochnagar.h | 26 +++
include/dt-bindings/pinctrl/lochnagar.h | 132 ++++++++++++
3 files changed, 388 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
create mode 100644 include/dt-bindings/clk/lochnagar.h
create mode 100644 include/dt-bindings/pinctrl/lochnagar.h

diff --git a/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
new file mode 100644
index 0000000000000..4bed850aa7101
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
@@ -0,0 +1,230 @@
+Cirrus Logic Lochnagar Audio Development Board
+
+Lochnagar is an evaluation and development board for Cirrus Logic
+Smart CODEC and Amp devices. It allows the connection of most Cirrus
+Logic devices on mini-cards, as well as allowing connection of
+various application processor systems to provide a full evaluation
+platform. Audio system topology, clocking and power can all be
+controlled through the Lochnagar, allowing the device under test
+to be used in a variety of possible use cases.
+
+Also see these documents for generic binding information:
+ [1] GPIO : ../gpio/gpio.txt
+ [2] Pinctrl: ../pinctrl/pinctrl-bindings.txt
+ [3] Clock : ../clock/clock-bindings.txt
+ [4] Regulator: ../regulator/regulator.txt
+
+And these for relevant defines:
+ [5] include/dt-bindings/pinctrl/lochnagar.h
+ [6] include/dt-bindings/clock/lochnagar.h
+
+Required properties:
+
+ - compatible : One of the following strings:
+ "cirrus,lochnagar1"
+ "cirrus,lochnagar2"
+
+ - reg : I2C slave address
+
+ - gpio-controller : Indicates this device is a GPIO controller.
+ - #gpio-cells : Must be 2. The first cell is the pin number, see
+ [5] for available pins and the second cell is used to specify
+ optional parameters, see [1].
+ - gpio-ranges : Range of pins managed by the GPIO controller, see
+ [1]. Both the GPIO and Pinctrl base should be set to zero and the
+ count to the appropriate of the LOCHNAGARx_PIN_NUM_GPIOS define,
+ see [5].
+
+ - reset-gpios : Reset line to the Lochnagar, see [1].
+
+ - #clock-cells : Must be 1. The first cell indicates the clock
+ number, see [6] for available clocks and [3].
+
+ - pinctrl-names : A pinctrl state named "default" must be defined.
+ - pinctrl-0 : A phandle to the default pinctrl state.
+
+ - SYSVDD-supply: Primary power supply for the Lochnagar.
+
+Optional properties:
+
+ - present-gpios : Host present line, indicating the presence of a
+ host system, see [1]. This can be omitted if the present line is
+ tied in hardware.
+
+ - clocks : Must contain an entry for each clock in clock-names.
+ - clock-names : May contain entries for each of the following
+ clocks:
+ - ln-cdc-clkout : Output clock from CODEC card.
+ - ln-dsp-clkout : Output clock from DSP card.
+ - ln-gf-mclk1,ln-gf-mclk2,ln-gf-mclk3,ln-gf-mclk4 : Optional
+ input audio clocks from host system.
+ - ln-psia1-mclk, ln-psia2-mclk : Optional input audio clocks from
+ external connector.
+ - ln-spdif-clkout : Optional input audio clock from SPDIF.
+ - ln-adat-clkout : Optional input audio clock from ADAT.
+
+ - assigned-clocks : A list of Lochnagar clocks to be reparented, see
+ [6] for available clocks.
+ - assigned-clock-parents : Parents to be assigned to the clocks
+ listed in "assigned-clocks".
+
+ - MICBIAS1-supply, MICBIAS2-supply: Regulator supplies for the
+ MICxVDD outputs, supplying the digital microphones, normally
+ supplied from the attached CODEC.
+
+Required sub-nodes:
+
+The pin configurations are defined as a child of the pinctrl states
+node, see [2]. Each sub-node can have the following properties:
+ - groups : A list of groups to select (either this or "pins" must be
+ specified), available groups:
+ codec-aif1, codec-aif2, codec-aif3, dsp-aif1, dsp-aif2, psia1,
+ psia2, gf-aif1, gf-aif2, gf-aif3, gf-aif4, spdif-aif, usb-aif1,
+ usb-aif2, adat-aif, soundcard-aif
+ - pins : A list of pin names to select (either this or "groups" must
+ be specified), available pins:
+ fgpa-gpio1, fgpa-gpio2, fgpa-gpio3, fgpa-gpio4, fgpa-gpio5,
+ fgpa-gpio6, codec-gpio1, codec-gpio2, codec-gpio3, codec-gpio4,
+ codec-gpio5, codec-gpio6, codec-gpio7, codec-gpio8, dsp-gpio1,
+ dsp-gpio2, dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6, gf-gpio2,
+ gf-gpio3, gf-gpio7, codec-aif1-bclk, codec-aif1-rxdat,
+ codec-aif1-lrclk, codec-aif1-txdat, codec-aif2-bclk,
+ codec-aif2-rxdat, codec-aif2-lrclk, codec-aif2-txdat,
+ codec-aif3-bclk, codec-aif3-rxdat, codec-aif3-lrclk,
+ codec-aif3-txdat, dsp-aif1-bclk, dsp-aif1-rxdat, dsp-aif1-lrclk,
+ dsp-aif1-txdat, dsp-aif2-bclk, dsp-aif2-rxdat,
+ dsp-aif2-lrclk, dsp-aif2-txdat, psia1-bclk, psia1-rxdat,
+ psia1-lrclk, psia1-txdat, psia2-bclk, psia2-rxdat, psia2-lrclk,
+ psia2-txdat, gf-aif3-bclk, gf-aif3-rxdat, gf-aif3-lrclk,
+ gf-aif3-txdat, gf-aif4-bclk, gf-aif4-rxdat, gf-aif4-lrclk,
+ gf-aif4-txdat, gf-aif1-bclk, gf-aif1-rxdat, gf-aif1-lrclk,
+ gf-aif1-txdat, gf-aif2-bclk, gf-aif2-rxdat, gf-aif2-lrclk,
+ gf-aif2-txdat, dsp-uart1-rx, dsp-uart1-tx, dsp-uart2-rx,
+ dsp-uart2-tx, gf-uart2-rx, gf-uart2-tx, usb-uart-rx,
+ codec-pdmclk1, codec-pdmdat1, codec-pdmclk2, codec-pdmdat2,
+ codec-dmicclk1, codec-dmicdat1, codec-dmicclk2, codec-dmicdat2,
+ codec-dmicclk3, codec-dmicdat3, codec-dmicclk4, codec-dmicdat4,
+ dsp-dmicclk1, dsp-dmicdat1, dsp-dmicclk2, dsp-dmicdat2, i2c2-scl,
+ i2c2-sda, i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, dsp-standby,
+ codec-mclk1, codec-mclk2, dsp-clkin, psia1-mclk, psia2-mclk,
+ gf-gpio1, gf-gpio5, dsp-gpio20, led1, led2
+ - function : The mux function to select, available functions:
+ aif, fgpa-gpio1, fgpa-gpio2, fgpa-gpio3, fgpa-gpio4, fgpa-gpio5,
+ fgpa-gpio6, codec-gpio1, codec-gpio2, codec-gpio3, codec-gpio4,
+ codec-gpio5, codec-gpio6, codec-gpio7, codec-gpio8, dsp-gpio1,
+ dsp-gpio2, dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6, gf-gpio2,
+ gf-gpio3, gf-gpio7, gf-gpio1, gf-gpio5, dsp-gpio20, codec-clkout,
+ dsp-clkout, pmic-32k, spdif-clkout, clk-12m288, clk-11m2986,
+ clk-24m576, clk-22m5792, xmos-mclk, gf-clkout1, gf-mclk1,
+ gf-mclk3, gf-mclk2, gf-clkout2, codec-mclk1, codec-mclk2,
+ dsp-clkin, psia1-mclk, psia2-mclk, spdif-mclk, codec-irq,
+ codec-reset, dsp-reset, dsp-irq, dsp-standby, codec-pdmclk1,
+ codec-pdmdat1, codec-pdmclk2, codec-pdmdat2, codec-dmicclk1,
+ codec-dmicdat1, codec-dmicclk2, codec-dmicdat2, codec-dmicclk3,
+ codec-dmicdat3, codec-dmicclk4, codec-dmicdat4, dsp-dmicclk1,
+ dsp-dmicdat1, dsp-dmicclk2, dsp-dmicdat2, dsp-uart1-rx,
+ dsp-uart1-tx, dsp-uart2-rx, dsp-uart2-tx, gf-uart2-rx,
+ gf-uart2-tx, usb-uart-rx, usb-uart-tx, i2c2-scl, i2c2-sda,
+ i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, gpio, spdif-aif, psia1,
+ psia1-bclk, psia1-lrclk, psia1-rxdat, psia1-txdat, psia2,
+ psia2-bclk, psia2-lrclk, psia2-rxdat, psia2-txdat, codec-aif1,
+ codec-aif1-bclk, codec-aif1-lrclk, codec-aif1-rxdat,
+ codec-aif1-txdat, codec-aif2, codec-aif2-bclk, codec-aif2-lrclk,
+ codec-aif2-rxdat, codec-aif2-txdat, codec-aif3, codec-aif3-bclk,
+ codec-aif3-lrclk, codec-aif3-rxdat, codec-aif3-txdat, dsp-aif1,
+ dsp-aif1-bclk, dsp-aif1-lrclk, dsp-aif1-rxdat, dsp-aif1-txdat,
+ dsp-aif2, dsp-aif2-bclk, dsp-aif2-lrclk, dsp-aif2-rxdat,
+ dsp-aif2-txdat, gf-aif3, gf-aif3-bclk, gf-aif3-lrclk,
+ gf-aif3-rxdat, gf-aif3-txdat, gf-aif4, gf-aif4-bclk,
+ gf-aif4-lrclk, gf-aif4-rxdat, gf-aif4-txdat, gf-aif1,
+ gf-aif1-bclk, gf-aif1-lrclk, gf-aif1-rxdat, gf-aif1-txdat,
+ gf-aif2, gf-aif2-bclk, gf-aif2-lrclk, gf-aif2-rxdat,
+ gf-aif2-txdat, usb-aif1, usb-aif2, adat-aif, soundcard-aif,
+
+ - aif-master : Specifies that an AIF group will be used as a master
+ interface (either this or aif-slave is required if a group is
+ being muxed to an AIF)
+ - aif-slave : Specifies that an AIF group will be used as a slave
+ interface (either this or aif-master is required if a group is
+ being muxed to an AIF)
+
+Optional sub-nodes:
+
+ - VDDCORE : Initialisation data for the VDDCORE regulator, which
+ supplies the CODECs digital core if it has no build regulator for that
+ purpose.
+
+ - MICVDD : Initialisation data for the MICVDD regulator, which
+ supplies the CODECs MICVDD.
+ - MIC1VDD, MIC2VDD : Initialisation data for the MICxVDD supplies.
+ Optional Properties:
+ - cirrus,micbias-input : A property selecting which of the CODEC
+ minicard micbias outputs should be used, valid values are 1 - 4.
+
+ - VDD1V8 : Recommended fixed regulator for the VDD1V8 regulator, which supplies the
+ CODECs analog and 1.8V digital supplies.
+ Required Properties:
+ - compatible : Should be set to "regulator-fixed"
+ - regulator-min-microvolt : Should be set to 1.8V
+ - regulator-max-microvolt : Should be set to 1.8V
+ - regulator-boot-on
+ - regulator-always-on
+ - vin-supply : Should be set to same supply as SYSVDD
+
+Example:
+lochnagar: lochnagar@22 {
+ compatible = "cirrus,lochnagar2";
+ reg = <0x22>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&lochnagar 0 0 110>;
+
+ reset-gpios = <&gpio0 55 0>;
+ present-gpios = <&gpio0 60 0>;
+
+ #clock-cells = <1>;
+
+ clocks = <&clk-audio>;
+ clock-names = "ln-gf-mclk2";
+
+ assigned-clocks = <&lochnagar LOCHNAGAR_CDC_MCLK1>,
+ <&lochnagar LOCHNAGAR_CDC_MCLK2>;
+ assigned-clock-parents = <&clk-audio>,
+ <&lochnagar LOCHNAGAR_PMIC_32K>;
+
+ SYSVDD-supply = <&wallvdd>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pin-settings>;
+
+ pin-settings: pin-settings {
+ ap-aif {
+ aif-slave;
+ groups = "gf-aif1";
+ function = "codec-aif3";
+ };
+ codec-aif {
+ aif-master;
+ groups = "codec-aif3";
+ function = "gf-aif1";
+ };
+ };
+
+ lochnagar-micvdd: MICVDD {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ lochnagar-vdd1v8: VDD1V8 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "VDD1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+
+ vin-supply = <&wallvdd>;
+ };
+};
diff --git a/include/dt-bindings/clk/lochnagar.h b/include/dt-bindings/clk/lochnagar.h
new file mode 100644
index 0000000000000..8fa20551ff171
--- /dev/null
+++ b/include/dt-bindings/clk/lochnagar.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Device Tree defines for Lochnagar clocking
+ *
+ * Copyright (c) 2017-2018 Cirrus Logic, Inc. and
+ * Cirrus Logic International Semiconductor Ltd.
+ *
+ * Author: Charles Keepax <ckeepax@opensource.cirrus.com>
+ */
+
+#ifndef DT_BINDINGS_CLK_LOCHNAGAR_H
+#define DT_BINDINGS_CLK_LOCHNAGAR_H
+
+#define LOCHNAGAR_CDC_MCLK1 0
+#define LOCHNAGAR_CDC_MCLK2 1
+#define LOCHNAGAR_DSP_CLKIN 2
+#define LOCHNAGAR_GF_CLKOUT1 3
+#define LOCHNAGAR_GF_CLKOUT2 4
+#define LOCHNAGAR_PSIA1_MCLK 5
+#define LOCHNAGAR_PSIA2_MCLK 6
+#define LOCHNAGAR_SPDIF_MCLK 7
+#define LOCHNAGAR_ADAT_MCLK 8
+#define LOCHNAGAR_SOUNDCARD_MCLK 9
+#define LOCHNAGAR_SPDIF_CLKOUT 10
+
+#endif
diff --git a/include/dt-bindings/pinctrl/lochnagar.h b/include/dt-bindings/pinctrl/lochnagar.h
new file mode 100644
index 0000000000000..644760bf5725b
--- /dev/null
+++ b/include/dt-bindings/pinctrl/lochnagar.h
@@ -0,0 +1,132 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Device Tree defines for Lochnagar pinctrl
+ *
+ * Copyright (c) 2018 Cirrus Logic, Inc. and
+ * Cirrus Logic International Semiconductor Ltd.
+ *
+ * Author: Charles Keepax <ckeepax@opensource.cirrus.com>
+ */
+
+#ifndef DT_BINDINGS_PINCTRL_LOCHNAGAR_H
+#define DT_BINDINGS_PINCTRL_LOCHNAGAR_H
+
+#define LOCHNAGAR1_PIN_CDC_RESET 0
+#define LOCHNAGAR1_PIN_DSP_RESET 1
+#define LOCHNAGAR1_PIN_CDC_CIF1MODE 2
+#define LOCHNAGAR1_PIN_NUM_GPIOS 3
+
+#define LOCHNAGAR2_PIN_CDC_RESET 0
+#define LOCHNAGAR2_PIN_DSP_RESET 1
+#define LOCHNAGAR2_PIN_CDC_CIF1MODE 2
+#define LOCHNAGAR2_PIN_CDC_LDOENA 3
+#define LOCHNAGAR2_PIN_SPDIF_HWMODE 4
+#define LOCHNAGAR2_PIN_SPDIF_RESET 5
+#define LOCHNAGAR2_PIN_FPGA_GPIO1 6
+#define LOCHNAGAR2_PIN_FPGA_GPIO2 7
+#define LOCHNAGAR2_PIN_FPGA_GPIO3 8
+#define LOCHNAGAR2_PIN_FPGA_GPIO4 9
+#define LOCHNAGAR2_PIN_FPGA_GPIO5 10
+#define LOCHNAGAR2_PIN_FPGA_GPIO6 11
+#define LOCHNAGAR2_PIN_CDC_GPIO1 12
+#define LOCHNAGAR2_PIN_CDC_GPIO2 13
+#define LOCHNAGAR2_PIN_CDC_GPIO3 14
+#define LOCHNAGAR2_PIN_CDC_GPIO4 15
+#define LOCHNAGAR2_PIN_CDC_GPIO5 16
+#define LOCHNAGAR2_PIN_CDC_GPIO6 17
+#define LOCHNAGAR2_PIN_CDC_GPIO7 18
+#define LOCHNAGAR2_PIN_CDC_GPIO8 19
+#define LOCHNAGAR2_PIN_DSP_GPIO1 20
+#define LOCHNAGAR2_PIN_DSP_GPIO2 21
+#define LOCHNAGAR2_PIN_DSP_GPIO3 22
+#define LOCHNAGAR2_PIN_DSP_GPIO4 23
+#define LOCHNAGAR2_PIN_DSP_GPIO5 24
+#define LOCHNAGAR2_PIN_DSP_GPIO6 25
+#define LOCHNAGAR2_PIN_GF_GPIO2 26
+#define LOCHNAGAR2_PIN_GF_GPIO3 27
+#define LOCHNAGAR2_PIN_GF_GPIO7 28
+#define LOCHNAGAR2_PIN_CDC_AIF1_BCLK 29
+#define LOCHNAGAR2_PIN_CDC_AIF1_RXDAT 30
+#define LOCHNAGAR2_PIN_CDC_AIF1_LRCLK 31
+#define LOCHNAGAR2_PIN_CDC_AIF1_TXDAT 32
+#define LOCHNAGAR2_PIN_CDC_AIF2_BCLK 33
+#define LOCHNAGAR2_PIN_CDC_AIF2_RXDAT 34
+#define LOCHNAGAR2_PIN_CDC_AIF2_LRCLK 35
+#define LOCHNAGAR2_PIN_CDC_AIF2_TXDAT 36
+#define LOCHNAGAR2_PIN_CDC_AIF3_BCLK 37
+#define LOCHNAGAR2_PIN_CDC_AIF3_RXDAT 38
+#define LOCHNAGAR2_PIN_CDC_AIF3_LRCLK 39
+#define LOCHNAGAR2_PIN_CDC_AIF3_TXDAT 40
+#define LOCHNAGAR2_PIN_DSP_AIF1_BCLK 41
+#define LOCHNAGAR2_PIN_DSP_AIF1_RXDAT 42
+#define LOCHNAGAR2_PIN_DSP_AIF1_LRCLK 43
+#define LOCHNAGAR2_PIN_DSP_AIF1_TXDAT 44
+#define LOCHNAGAR2_PIN_DSP_AIF2_BCLK 45
+#define LOCHNAGAR2_PIN_DSP_AIF2_RXDAT 46
+#define LOCHNAGAR2_PIN_DSP_AIF2_LRCLK 47
+#define LOCHNAGAR2_PIN_DSP_AIF2_TXDAT 48
+#define LOCHNAGAR2_PIN_PSIA1_BCLK 49
+#define LOCHNAGAR2_PIN_PSIA1_RXDAT 50
+#define LOCHNAGAR2_PIN_PSIA1_LRCLK 51
+#define LOCHNAGAR2_PIN_PSIA1_TXDAT 52
+#define LOCHNAGAR2_PIN_PSIA2_BCLK 53
+#define LOCHNAGAR2_PIN_PSIA2_RXDAT 54
+#define LOCHNAGAR2_PIN_PSIA2_LRCLK 55
+#define LOCHNAGAR2_PIN_PSIA2_TXDAT 56
+#define LOCHNAGAR2_PIN_GF_AIF3_BCLK 57
+#define LOCHNAGAR2_PIN_GF_AIF3_RXDAT 58
+#define LOCHNAGAR2_PIN_GF_AIF3_LRCLK 59
+#define LOCHNAGAR2_PIN_GF_AIF3_TXDAT 60
+#define LOCHNAGAR2_PIN_GF_AIF4_BCLK 61
+#define LOCHNAGAR2_PIN_GF_AIF4_RXDAT 62
+#define LOCHNAGAR2_PIN_GF_AIF4_LRCLK 63
+#define LOCHNAGAR2_PIN_GF_AIF4_TXDAT 64
+#define LOCHNAGAR2_PIN_GF_AIF1_BCLK 65
+#define LOCHNAGAR2_PIN_GF_AIF1_RXDAT 66
+#define LOCHNAGAR2_PIN_GF_AIF1_LRCLK 67
+#define LOCHNAGAR2_PIN_GF_AIF1_TXDAT 68
+#define LOCHNAGAR2_PIN_GF_AIF2_BCLK 69
+#define LOCHNAGAR2_PIN_GF_AIF2_RXDAT 70
+#define LOCHNAGAR2_PIN_GF_AIF2_LRCLK 71
+#define LOCHNAGAR2_PIN_GF_AIF2_TXDAT 72
+#define LOCHNAGAR2_PIN_DSP_UART1_RX 73
+#define LOCHNAGAR2_PIN_DSP_UART1_TX 74
+#define LOCHNAGAR2_PIN_DSP_UART2_RX 75
+#define LOCHNAGAR2_PIN_DSP_UART2_TX 76
+#define LOCHNAGAR2_PIN_GF_UART2_RX 77
+#define LOCHNAGAR2_PIN_GF_UART2_TX 78
+#define LOCHNAGAR2_PIN_USB_UART_RX 79
+#define LOCHNAGAR2_PIN_CDC_PDMCLK1 80
+#define LOCHNAGAR2_PIN_CDC_PDMDAT1 81
+#define LOCHNAGAR2_PIN_CDC_PDMCLK2 82
+#define LOCHNAGAR2_PIN_CDC_PDMDAT2 83
+#define LOCHNAGAR2_PIN_CDC_DMICCLK1 84
+#define LOCHNAGAR2_PIN_CDC_DMICDAT1 85
+#define LOCHNAGAR2_PIN_CDC_DMICCLK2 86
+#define LOCHNAGAR2_PIN_CDC_DMICDAT2 87
+#define LOCHNAGAR2_PIN_CDC_DMICCLK3 88
+#define LOCHNAGAR2_PIN_CDC_DMICDAT3 89
+#define LOCHNAGAR2_PIN_CDC_DMICCLK4 90
+#define LOCHNAGAR2_PIN_CDC_DMICDAT4 91
+#define LOCHNAGAR2_PIN_DSP_DMICCLK1 92
+#define LOCHNAGAR2_PIN_DSP_DMICDAT1 93
+#define LOCHNAGAR2_PIN_DSP_DMICCLK2 94
+#define LOCHNAGAR2_PIN_DSP_DMICDAT2 95
+#define LOCHNAGAR2_PIN_I2C2_SCL 96
+#define LOCHNAGAR2_PIN_I2C2_SDA 97
+#define LOCHNAGAR2_PIN_I2C3_SCL 98
+#define LOCHNAGAR2_PIN_I2C3_SDA 99
+#define LOCHNAGAR2_PIN_I2C4_SCL 100
+#define LOCHNAGAR2_PIN_I2C4_SDA 101
+#define LOCHNAGAR2_PIN_DSP_STANDBY 102
+#define LOCHNAGAR2_PIN_CDC_MCLK1 103
+#define LOCHNAGAR2_PIN_CDC_MCLK2 104
+#define LOCHNAGAR2_PIN_DSP_CLKIN 105
+#define LOCHNAGAR2_PIN_PSIA1_MCLK 106
+#define LOCHNAGAR2_PIN_PSIA2_MCLK 107
+#define LOCHNAGAR2_PIN_GF_GPIO1 108
+#define LOCHNAGAR2_PIN_GF_GPIO5 109
+#define LOCHNAGAR2_PIN_DSP_GPIO20 110
+#define LOCHNAGAR2_PIN_NUM_GPIOS 111
+
+#endif
--
2.11.0