wireguard-linux/drivers/firmware/imx, branch jd/unified-crypt-queue

Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-04-03T22:05:35Z

Pull ARM driver updates from Arnd Bergmann: "These are the usual updates for SoC specific device drivers and related subsystems that don't have their own top-level maintainers: - ARM SCMI/SCPI updates to allow pluggable transport layers - TEE subsystem cleanups - A new driver for the Amlogic secure power domain controller - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU and TI OMAP2+ sysc drivers. - Qualcomm SoC driver updates, including a new library module for "protection domain" notifications - Lots of smaller bugfixes and cleanups in other drivers" * tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits) soc: fsl: qe: fix sparse warnings for ucc_slow.c soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure soc: fsl: qe: fix sparse warnings for ucc_fast.c soc: fsl: qe: fix sparse warnings for qe_ic.c soc: fsl: qe: fix sparse warnings for ucc.c soc: fsl: qe: fix sparse warning for qe_common.c soc: fsl: qe: fix sparse warnings for qe.c soc: qcom: Fix QCOM_APR dependencies soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb soc: imx: drop COMPILE_TEST for IMX_SCU_SOC firmware: imx: add COMPILE_TEST for IMX_SCU driver soc: imx: gpc: fix power up sequencing soc: imx: increase build coverage for imx8m soc driver soc: qcom: apr: Add avs/audio tracking functionality dt-bindings: soc: qcom: apr: Add protection domain bindings soc: qcom: Introduce Protection Domain Restart helpers devicetree: bindings: firmware: add ipq806x to qcom_scm memory: tegra: Correct debugfs clk rate-range on Tegra124 memory: tegra: Correct debugfs clk rate-range on Tegra30 memory: tegra: Correct debugfs clk rate-range on Tegra20 ...

firmware: imx: add COMPILE_TEST support

2020-03-18T11:34:09Z

Add COMPILE_TEST support to i.MX SCU drivers for better compile testing coverage. Signed-off-by: Anson Huang Link: https://lore.kernel.org/r/1583509356-8265-1-git-send-email-Anson.Huang@nxp.com Signed-off-by: Greg Kroah-Hartman

firmware: imx: add COMPILE_TEST for IMX_SCU driver

2020-03-16T03:41:58Z

Add COMPILE_TEST support to IMX_SCU driver for better compile testing coverage. Any driver depending on IMX_SCU shouldn't have COMPILE_TEST though. Signed-off-by: Anson Huang Signed-off-by: Shawn Guo

firmware: imx: scu-pd: add power domain for I2C and INTMUX in CM40 SS

2020-03-10T03:30:49Z

Add power domain for I2C and INTMUX in CM40 SS. Signed-off-by: Joakim Zhang Signed-off-by: Shawn Guo

firmware: imx: Align imx_sc_msg_req_cpu_start to 4

2020-02-24T07:27:48Z

The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y. Fix by marking with __aligned(4). Fixes: d90bf296ae18 ("firmware: imx: Add support to start/stop a CPU") Signed-off-by: Leonard Crestez Signed-off-by: Shawn Guo

firmware: imx: scu-pd: Align imx sc msg structs to 4

2020-02-24T07:26:55Z

The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y. Fix by marking with __aligned(4). Fixes: c800cd7824bd ("firmware: imx: add SCU power domain driver") Signed-off-by: Leonard Crestez Signed-off-by: Shawn Guo

firmware: imx: misc: Align imx sc msg structs to 4

2020-02-24T07:26:44Z

The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y: BUG: KASAN: stack-out-of-bounds in imx_mu_send_data+0x108/0x1f0 It shouldn't cause an issues in normal use because these structs are always allocated on the stack. Fixes: 15e1f2bc8b3b ("firmware: imx: add misc svc support") Signed-off-by: Leonard Crestez Signed-off-by: Shawn Guo

firmware: imx: scu: Ensure sequential TX

2020-02-24T07:02:25Z

SCU requires that all messages words are written sequentially but linux MU driver implements multiple independent channels for each register so ordering between different channels must be ensured by SCU API interface. Wait for tx_done before every send to ensure that no queueing happens at the mailbox channel level. Fixes: edbee095fafb ("firmware: imx: add SCU firmware driver support") Signed-off-by: Leonard Crestez Cc: Reviewed-by: Peng Fan Reviewed-by:: Oleksij Rempel Signed-off-by: Shawn Guo

firmware: imx: scu-pd: enlarge PD range for mu_b

2020-02-18T09:41:03Z

The range of resources for Messaging Units side B needs to contain all the possible MUB resource available: starting from MU_5B up to MU_13B. This patch is needed to enable MU_8B for the 'imx-shmem-net' driver which allows two OS partitions communicating via MUs without Hypervisor. Signed-off-by: Sebastien Fagard Signed-off-by: Daniel Baluta Signed-off-by: Shawn Guo

firmware: imx: scu-pd: Add missing audio PD ranges

2020-02-18T09:41:03Z

imx8qxp_scu_pd_ranges keeps PD ranges for both i.MX8QM and i.MX8QXP. The following PD are missing: audio-clk1/ spdif1 / sai3..7. Add them now. Signed-off-by: Daniel Baluta Signed-off-by: Shawn Guo