Re: [PATCH 1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.
From: Michal Simek <hidden>
Date: 2020-03-12 07:32:25
Also in:
linux-arm-kernel, linux-remoteproc, lkml
On 24. 02. 20 18:52, Ben Levinsky wrote:
quoted hunk ↗ jump to hunk
Add ZynqMP firmware ioctl enums for RPU configuration. Signed-off-by: Ben Levinsky <redacted> --- drivers/firmware/xilinx/zynqmp.c | 4 ++++ include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++ 2 files changed, 23 insertions(+)diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index ecc339d..20e4574 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c@@ -512,6 +512,10 @@ static int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id) static inline int zynqmp_is_valid_ioctl(u32 ioctl_id) { switch (ioctl_id) { + case IOCTL_GET_RPU_OPER_MODE: + case IOCTL_SET_RPU_OPER_MODE: + case IOCTL_RPU_BOOT_ADDR_CONFIG: + case IOCTL_TCM_COMB_CONFIG: case IOCTL_SET_PLL_FRAC_MODE: case IOCTL_GET_PLL_FRAC_MODE: case IOCTL_SET_PLL_FRAC_DATA:diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 2cd12eb..b8ca118 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h@@ -100,6 +100,10 @@ enum pm_ret_status { }; enum pm_ioctl_id { + IOCTL_GET_RPU_OPER_MODE = 0, + IOCTL_SET_RPU_OPER_MODE, + IOCTL_RPU_BOOT_ADDR_CONFIG, + IOCTL_TCM_COMB_CONFIG, IOCTL_SET_SD_TAPDELAY = 7, IOCTL_SET_PLL_FRAC_MODE, IOCTL_GET_PLL_FRAC_MODE,@@ -118,6 +122,21 @@ enum pm_query_id { PM_QID_CLOCK_GET_MAX_DIVISOR, }; +enum rpu_oper_mode { + PM_RPU_MODE_LOCKSTEP, + PM_RPU_MODE_SPLIT, +}; + +enum rpu_boot_mem { + PM_RPU_BOOTMEM_LOVEC, + PM_RPU_BOOTMEM_HIVEC, +}; + +enum rpu_tcm_comb { + PM_RPU_TCM_SPLIT, + PM_RPU_TCM_COMB, +}; + enum zynqmp_pm_reset_action { PM_RESET_ACTION_RELEASE, PM_RESET_ACTION_ASSERT,
This is fine. M