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/OK3568_Linux_fs/kernel/drivers/rtc/
H A Drtc-cros-ec.c20 * @cros_ec: Pointer to EC device
26 struct cros_ec_device *cros_ec; member
32 static int cros_ec_rtc_get(struct cros_ec_device *cros_ec, u32 command, in cros_ec_rtc_get() argument
45 ret = cros_ec_cmd_xfer_status(cros_ec, &msg.msg); in cros_ec_rtc_get()
47 dev_err(cros_ec->dev, in cros_ec_rtc_get()
59 static int cros_ec_rtc_set(struct cros_ec_device *cros_ec, u32 command, in cros_ec_rtc_set() argument
73 ret = cros_ec_cmd_xfer_status(cros_ec, &msg.msg); in cros_ec_rtc_set()
75 dev_err(cros_ec->dev, "error setting %s on EC: %d\n", in cros_ec_rtc_set()
88 struct cros_ec_device *cros_ec = cros_ec_rtc->cros_ec; in cros_ec_rtc_read_time() local
92 ret = cros_ec_rtc_get(cros_ec, EC_CMD_RTC_GET_VALUE, &time); in cros_ec_rtc_read_time()
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/OK3568_Linux_fs/kernel/drivers/media/cec/platform/cros-ec/
H A Dcros-ec-cec.c27 * @cros_ec: Pointer to EC device
34 struct cros_ec_device *cros_ec; member
43 struct cros_ec_device *cros_ec = cros_ec_cec->cros_ec; in handle_cec_message() local
44 uint8_t *cec_message = cros_ec->event_data.data.cec_message; in handle_cec_message()
45 unsigned int len = cros_ec->event_size; in handle_cec_message()
57 struct cros_ec_device *cros_ec = cros_ec_cec->cros_ec; in handle_cec_event() local
58 uint32_t events = cros_ec->event_data.data.cec_events; in handle_cec_event()
76 struct cros_ec_device *cros_ec; in cros_ec_cec_event() local
79 cros_ec = cros_ec_cec->cros_ec; in cros_ec_cec_event()
81 if (cros_ec->event_data.event_type == EC_MKBP_EVENT_CEC_EVENT) { in cros_ec_cec_event()
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/OK3568_Linux_fs/u-boot/drivers/misc/
H A Dcros_ec_lpc.c2 * Chromium OS cros_ec driver - LPC interface
19 #include <cros_ec.h>
35 debug("%s: Timeout waiting for CROS_EC sync\n", in wait_for_sync()
103 debug("%s: CROS_EC result code %d\n", __func__, i); in cros_ec_lpc_command()
117 debug("%s: CROS_EC protocol mismatch\n", __func__); in cros_ec_lpc_command()
122 debug("%s: CROS_EC returned too much data %d > %d\n", in cros_ec_lpc_command()
140 debug("%s: CROS_EC response has invalid checksum\n", __func__); in cros_ec_lpc_command()
152 * @param dev CROS_EC device
167 debug("%s: CROS_EC device not found on LPC bus\n", in cros_ec_lpc_init()
H A DKconfig109 depends on CROS_EC
117 config CROS_EC config
128 depends on CROS_EC
137 depends on CROS_EC
146 depends on CROS_EC && SANDBOX
155 depends on CROS_EC
H A Dcros_ec_spi.c2 * Chromium OS cros_ec driver - SPI interface
17 #include <cros_ec.h>
68 * Send a command to a LPC CROS_EC device and return the reply.
72 * @param dev CROS_EC device
H A Dcros_ec_sandbox.c2 * Chromium OS cros_ec driver - sandbox emulation
10 #include <cros_ec.h>
152 SANDBOX_STATE_IO(cros_ec, "google,cros-ec", cros_ec_read_state,
538 debug("%s: No cros_ec keyboard found\n", __func__); in cros_ec_probe()
H A Dcros_ec_i2c.c2 * Chromium OS cros_ec driver - I2C interface
19 #include <cros_ec.h>
H A Dcros_ec.c2 * Chromium OS cros_ec driver
21 #include <cros_ec.h>
1017 /* Remember this device for use by the cros_ec command */ in cros_ec_register()
1141 UCLASS_DRIVER(cros_ec) = {
1143 .name = "cros_ec",
/OK3568_Linux_fs/kernel/drivers/platform/chrome/
H A DKconfig53 config CROS_EC config
64 module will be called cros_ec.
68 depends on CROS_EC && I2C
78 depends on CROS_EC && RPMSG && OF
90 depends on CROS_EC
103 depends on CROS_EC && SPI
113 depends on CROS_EC && ACPI && (X86 || COMPILE_TEST)
H A DMakefile10 obj-$(CONFIG_CROS_EC) += cros_ec.o
H A Dcros_ec_trace.h9 #define TRACE_SYSTEM cros_ec
/OK3568_Linux_fs/u-boot/doc/device-tree-bindings/misc/
H A Dcros-ec.txt1 Chrome OS CROS_EC Binding
4 The device tree node which describes the operation of the CROS_EC interface
21 The CROS_EC node should appear as a subnode of the interrupt that connects it
/OK3568_Linux_fs/u-boot/include/
H A Dcros_ec.h2 * Chromium OS cros_ec driver
143 * @param cros_ecp Returns pointer to the cros_ec device, or NULL if none
144 * @return 0 if we got an cros_ec device and all is well (or no cros_ec is
145 * expected), -ve if we should have an cros_ec device but failed to find
194 * Run internal tests on the cros_ec interface.
/OK3568_Linux_fs/u-boot/cmd/
H A Dcros_ec.c2 * Chromium OS cros_ec driver
12 #include <cros_ec.h>
116 printf("Could not init cros_ec device (err %d)\n", ret); in do_cros_ec()
386 "crosec test run tests on cros_ec\n"
/OK3568_Linux_fs/kernel/drivers/platform/chrome/wilco_ec/
H A Dcore.c63 /* Initialize cros_ec register interface for communication */ in wilco_ec_probe()
147 /* Teardown cros_ec interface */ in wilco_ec_remove()
/OK3568_Linux_fs/u-boot/drivers/i2c/
H A DKconfig30 depends on CROS_EC
40 depends on CROS_EC
H A Dcros_ec_tunnel.c10 #include <cros_ec.h>
H A Dcros_ec_ldo.c10 #include <cros_ec.h>
/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dtegra124-nyan-big-u-boot.dtsi20 cros_ec: cros-ec@0 { label
/OK3568_Linux_fs/u-boot/common/
H A Dcros_ec.c12 #include <cros_ec.h>
/OK3568_Linux_fs/kernel/sound/soc/amd/
H A DKconfig37 depends on SND_SOC_AMD_ACP3x && I2C && CROS_EC
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/
H A Dgoogle,cros-ec-regulator.yaml39 cros_ec: ec@0 {
/OK3568_Linux_fs/u-boot/board/sandbox/
H A Dsandbox.c7 #include <cros_ec.h>
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/chrome/
H A Dgoogle,cros-ec-typec.yaml37 cros_ec: ec@0 {
/OK3568_Linux_fs/kernel/drivers/media/cec/platform/
H A DKconfig7 depends on CROS_EC

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