2020-10-21 18:41:13

by Joakim Zhang

[permalink] [raw]
Subject: [PATCH V4 0/6] can: flexcan: add stop mode support for i.MX8QM

The first patch from Liu Ying aims to export SCU symbols for SoCs w/wo SCU,
so that no need to check CONFIG_IMX_SCU in the specific driver.

The following patches are flexcan fixes and add stop mode support for i.MX8QM.

ChangeLogs:
V3->V4:
* can_idx->scu_idx.
* return imx_scu_get_handle(&priv->sc_ipc_handle);
* failed_canregister->failed_setup_stop_mode.

V2->V3:
* define IMX_SC_R_CAN(x) in rsrc.h
* remove error message on -EPROBE_DEFER.
* split disable wakeup patch into separate one.

V1->V2:
* split ECC fix patches into separate patches.
* free can dev if failed to setup stop mode.
* disable wakeup on flexcan_remove.
* add FLEXCAN_IMX_SC_R_CAN macro helper.
* fsl,can-index->fsl,scu-index.
* move fsl,scu-index and priv->can_idx into
* flexcan_setup_stop_mode_scfw()
* prove failed if failed to setup stop mode.

Joakim Zhang (5):
dt-bindings: can: flexcan: fix fsl,clk-source property
dt-bindings: can: flexcan: add fsl,scu-index property to indicate a
resource
can: flexcan: rename macro FLEXCAN_QUIRK_SETUP_STOP_MODE ->
FLEXCAN_QUIRK_SETUP_STOP_MODE_GPR
dt-bindings: firmware: add IMX_SC_R_CAN(x) macro for CAN
can: flexcan: add CAN wakeup function for i.MX8QM

Liu Ying (1):
firmware: imx: always export SCU symbols

.../bindings/net/can/fsl-flexcan.txt | 8 +-
drivers/net/can/flexcan.c | 131 +++++++++++++++---
include/dt-bindings/firmware/imx/rsrc.h | 1 +
include/linux/firmware/imx/ipc.h | 15 ++
include/linux/firmware/imx/svc/misc.h | 23 +++
5 files changed, 156 insertions(+), 22 deletions(-)

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2.17.1