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/linux-6.12.1/Documentation/devicetree/bindings/bus/
Dqcom,ebi2.yaml4 $id: http://devicetree.org/schemas/bus/qcom,ebi2.yaml#
7 title: Qualcomm External Bus Interface 2 (EBI2)
10 The EBI2 contains two peripheral blocks: XMEM and LCDC. The XMEM handles any
39 August 6, 2012 contains some incomplete documentation of the EBI2.
63 - qcom,apq8060-ebi2
64 - qcom,msm8660-ebi2
68 - description: EBI2 config region
73 - const: ebi2
86 - const: ebi2
202 compatible = "qcom,msm8660-ebi2";
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/linux-6.12.1/drivers/pinctrl/qcom/
Dpinctrl-msm8660.c768 MSM_PIN_FUNCTION(ebi2cs), /* for EBI2 chip selects */
769 MSM_PIN_FUNCTION(ebi2), /* for general EBI2 pins */
810 PINGROUP(37, gsbi2, ebi2, _, _, _, _, _),
811 PINGROUP(38, gsbi2, ebi2, _, _, _, _, _),
896 PINGROUP(123, ebi2, gsbi2_spi_cs1_n, ebi2cs, _, _, _, _),
897 PINGROUP(124, ebi2, gsbi2_spi_cs2_n, ebi2cs, _, _, _, _),
898 PINGROUP(125, ebi2, gsbi2_spi_cs3_n, _, _, _, _, _),
899 PINGROUP(126, ebi2, _, _, _, _, _, _),
900 PINGROUP(127, ebi2, vsens_alarm, _, _, _, _, _),
901 PINGROUP(128, ebi2, _, _, _, _, _, _),
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/linux-6.12.1/drivers/bus/
Dqcom-ebi2.c3 * Qualcomm External Bus Interface 2 (EBI2) driver
104 * @enable_mask: mask to enable the chipselect in the EBI2 config
316 ebi2clk = devm_clk_get(dev, "ebi2"); in qcom_ebi2_probe()
324 dev_err(dev, "could not enable EBI2 clk\n"); in qcom_ebi2_probe()
391 { .compatible = "qcom,msm8660-ebi2", },
392 { .compatible = "qcom,apq8060-ebi2", },
399 .name = "qcom-ebi2",
405 MODULE_DESCRIPTION("Qualcomm EBI2 driver");
DMakefile27 obj-$(CONFIG_QCOM_EBI2) += qcom-ebi2.o
DKconfig146 bool "Qualcomm External Bus Interface 2 (EBI2)"
/linux-6.12.1/arch/arm/boot/dts/qcom/
Dqcom-msm8660.dtsi302 ebi2: external-bus@1a100000 { label
303 compatible = "qcom,msm8660-ebi2";
313 reg-names = "ebi2", "xmem";
315 clock-names = "ebi2x", "ebi2";
Dqcom-apq8060-dragonboard.dts82 &ebi2 {
83 /* The EBI2 will instantiate first, then populate its children */
91 * EBI2. This has a 25MHz chrystal next to it, so no
941 dragon_ebi2_pins: ebi2-state {
943 * Pins used by EBI2 on the Dragonboard, actually only
967 function = "ebi2";
/linux-6.12.1/Documentation/devicetree/bindings/pinctrl/
Dqcom,msm8660-pinctrl.yaml76 usb_fs2_oe_n, vfe, vsens_alarm, ebi2, ebi2cs ]
/linux-6.12.1/drivers/mtd/nand/raw/
DKconfig337 Enables support for NAND flash chips on SoCs containing the EBI2 NAND
Dqcom_nandc.c416 /* will be used only by EBI2 for ADM DMA */
/linux-6.12.1/drivers/gpu/drm/msm/registers/display/
Dmdp4.xml47 <value name="INTF_EBI2_TV" value="3"/> <!-- EBI2 or TV (external) -->