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Merge tag 'tegra-for-5.1-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

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firmware: tegra: Changes for v5.1-rc1

These changes add support for BPMP on Tegra210.

* tag 'tegra-for-5.1-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  firmware/tegra: Enable Tegra186 BPMP support on Tegra194
  firmware: tegra: Conditionally support SoC generations
  firmware: tegra: bpmp-tegra186: Remove unused includes
  firmware: tegra: add bpmp driver for Tegra210
  firmware: tegra: Refactor BPMP driver
  firmware: tegra: Reword messaging terminology

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2019-02-15 17:23:00 +01:00
parent 6f2185f8e3 fe45ab5529
commit f73e22d621
6 changed files with 746 additions and 236 deletions
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13
include/soc/tegra/bpmp.h
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@@ -23,6 +23,7 @@
#include <soc/tegra/bpmp-abi.h>
struct tegra_bpmp_clk;
struct tegra_bpmp_ops;
struct tegra_bpmp_soc {
struct {
@@ -32,6 +33,8 @@ struct tegra_bpmp_soc {
unsigned int timeout;
} cpu_tx, thread, cpu_rx;
} channels;
const struct tegra_bpmp_ops *ops;
unsigned int num_resets;
};
@@ -47,6 +50,7 @@ struct tegra_bpmp_channel {
struct tegra_bpmp_mb_data *ob;
struct completion completion;
struct tegra_ivc *ivc;
unsigned int index;
};
typedef void (*tegra_bpmp_mrq_handler_t)(unsigned int mrq,
@@ -63,12 +67,7 @@ struct tegra_bpmp_mrq {
struct tegra_bpmp {
const struct tegra_bpmp_soc *soc;
struct device *dev;
struct {
struct gen_pool *pool;
dma_addr_t phys;
void *virt;
} tx, rx;
void *priv;
struct {
struct mbox_client client;
@@ -173,6 +172,8 @@ static inline bool tegra_bpmp_mrq_is_supported(struct tegra_bpmp *bpmp,
}
#endif
void tegra_bpmp_handle_rx(struct tegra_bpmp *bpmp);
#if IS_ENABLED(CONFIG_CLK_TEGRA_BPMP)
int tegra_bpmp_init_clocks(struct tegra_bpmp *bpmp);
#else