From 248fe9f302df5f20d75a7d88b793db017262d750 Mon Sep 17 00:00:00 2001 From: T Karthik Reddy Date: Thu, 12 May 2022 04:05:34 -0600 Subject: spi: cadence_qspi: Enable apb linear mode for apb read & write operations On versal platform, enable apb linear mode for apb read and write execute operations amd disable it when using dma reads. This is done by xilinx_pm_request() secure calls when CONFIG_ZYNQMP_FIRMWARE is enabled, else we use direct raw reads and writes in case of mini U-Boot. Signed-off-by: T Karthik Reddy Signed-off-by: Ashok Reddy Soma Link: https://lore.kernel.org/r/20220512100535.16364-5-ashok.reddy.soma@xilinx.com Signed-off-by: Michal Simek --- include/zynqmp_firmware.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/zynqmp_firmware.h b/include/zynqmp_firmware.h index 6a5f01c8391..6c4fd9a6c5f 100644 --- a/include/zynqmp_firmware.h +++ b/include/zynqmp_firmware.h @@ -160,6 +160,12 @@ enum dll_reset_type { PM_DLL_RESET_PULSE = 2, }; +enum ospi_mux_select_type { + PM_OSPI_MUX_SEL_DMA, + PM_OSPI_MUX_SEL_LINEAR, + PM_OSPI_MUX_GET_MODE, +}; + enum pm_query_id { PM_QID_INVALID = 0, PM_QID_CLOCK_GET_NAME = 1, @@ -427,6 +433,7 @@ enum pm_gem_config_type { #define ZYNQMP_PM_VERSION_INVALID ~0 #define PMUFW_V1_0 ((1 << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | 0) +#define PMIO_NODE_ID_BASE 0x1410801B #define PMIO_NODE_ID_BASE 0x1410801B -- cgit v1.3.1