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Searched refs:bpmp (Results 1 – 24 of 24) sorted by relevance

/Linux-v4.19/drivers/firmware/tegra/
Dbpmp.c40 struct tegra_bpmp *bpmp; in tegra_bpmp_get() local
49 bpmp = ERR_PTR(-ENODEV); in tegra_bpmp_get()
53 bpmp = platform_get_drvdata(pdev); in tegra_bpmp_get()
54 if (!bpmp) { in tegra_bpmp_get()
55 bpmp = ERR_PTR(-EPROBE_DEFER); in tegra_bpmp_get()
62 return bpmp; in tegra_bpmp_get()
66 void tegra_bpmp_put(struct tegra_bpmp *bpmp) in tegra_bpmp_put() argument
68 if (bpmp) in tegra_bpmp_put()
69 put_device(bpmp->dev); in tegra_bpmp_put()
76 struct tegra_bpmp *bpmp = channel->bpmp; in tegra_bpmp_channel_get_thread_index() local
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Dbpmp-debugfs.c80 static const char *get_filename(struct tegra_bpmp *bpmp, in get_filename() argument
88 root_path = dentry_path(bpmp->debugfs_mirror, root_path_buf, in get_filename()
108 static int mrq_debugfs_read(struct tegra_bpmp *bpmp, in mrq_debugfs_read() argument
136 err = tegra_bpmp_transfer(bpmp, &msg); in mrq_debugfs_read()
145 static int mrq_debugfs_write(struct tegra_bpmp *bpmp, in mrq_debugfs_write() argument
166 return tegra_bpmp_transfer(bpmp, &msg); in mrq_debugfs_write()
169 static int mrq_debugfs_dumpdir(struct tegra_bpmp *bpmp, dma_addr_t addr, in mrq_debugfs_dumpdir() argument
193 err = tegra_bpmp_transfer(bpmp, &msg); in mrq_debugfs_dumpdir()
206 struct tegra_bpmp *bpmp = inode->i_private; in debugfs_show() local
216 filename = get_filename(bpmp, file, buf, sizeof(buf)); in debugfs_show()
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DMakefile1 tegra-bpmp-y = bpmp.o
2 tegra-bpmp-$(CONFIG_DEBUG_FS) += bpmp-debugfs.o
3 obj-$(CONFIG_TEGRA_BPMP) += tegra-bpmp.o
/Linux-v4.19/drivers/soc/tegra/
Dpowergate-bpmp.c30 struct tegra_bpmp *bpmp; member
40 static int tegra_bpmp_powergate_set_state(struct tegra_bpmp *bpmp, in tegra_bpmp_powergate_set_state() argument
57 err = tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_powergate_set_state()
66 static int tegra_bpmp_powergate_get_state(struct tegra_bpmp *bpmp, in tegra_bpmp_powergate_get_state() argument
87 err = tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_powergate_get_state()
96 static int tegra_bpmp_powergate_get_max_id(struct tegra_bpmp *bpmp) in tegra_bpmp_powergate_get_max_id() argument
115 err = tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_powergate_get_max_id()
124 static char *tegra_bpmp_powergate_get_name(struct tegra_bpmp *bpmp, in tegra_bpmp_powergate_get_name() argument
145 err = tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_powergate_get_name()
152 static inline bool tegra_bpmp_powergate_is_powered(struct tegra_bpmp *bpmp, in tegra_bpmp_powergate_is_powered() argument
[all …]
DMakefile7 obj-$(CONFIG_SOC_TEGRA_POWERGATE_BPMP) += powergate-bpmp.o
/Linux-v4.19/arch/arm64/boot/dts/nvidia/
Dtegra186.dtsi9 #include <dt-bindings/thermal/tegra186-bpmp-thermal.h>
54 clocks = <&bpmp TEGRA186_CLK_AXI_CBB>,
55 <&bpmp TEGRA186_CLK_EQOS_AXI>,
56 <&bpmp TEGRA186_CLK_EQOS_RX>,
57 <&bpmp TEGRA186_CLK_EQOS_TX>,
58 <&bpmp TEGRA186_CLK_EQOS_PTP_REF>;
60 resets = <&bpmp TEGRA186_RESET_EQOS>;
82 clocks = <&bpmp TEGRA186_CLK_UARTA>;
84 resets = <&bpmp TEGRA186_RESET_UARTA>;
94 clocks = <&bpmp TEGRA186_CLK_UARTB>;
[all …]
Dtegra194.dtsi43 clocks = <&bpmp TEGRA194_CLK_AXI_CBB>,
44 <&bpmp TEGRA194_CLK_EQOS_AXI>,
45 <&bpmp TEGRA194_CLK_EQOS_RX>,
46 <&bpmp TEGRA194_CLK_EQOS_TX>,
47 <&bpmp TEGRA194_CLK_EQOS_PTP_REF>;
49 resets = <&bpmp TEGRA194_RESET_EQOS>;
65 clocks = <&bpmp TEGRA194_CLK_UARTA>;
67 resets = <&bpmp TEGRA194_RESET_UARTA>;
77 clocks = <&bpmp TEGRA194_CLK_UARTB>;
79 resets = <&bpmp TEGRA194_RESET_UARTB>;
[all …]
Dtegra194-p2888.dtsi14 i2c0 = "/bpmp/i2c";
74 bpmp {
Dtegra186-p3310.dtsi14 i2c0 = "/bpmp/i2c";
157 bpmp {
/Linux-v4.19/include/soc/tegra/
Dbpmp.h45 struct tegra_bpmp *bpmp; member
120 void tegra_bpmp_put(struct tegra_bpmp *bpmp);
121 int tegra_bpmp_transfer_atomic(struct tegra_bpmp *bpmp,
123 int tegra_bpmp_transfer(struct tegra_bpmp *bpmp,
128 int tegra_bpmp_request_mrq(struct tegra_bpmp *bpmp, unsigned int mrq,
130 void tegra_bpmp_free_mrq(struct tegra_bpmp *bpmp, unsigned int mrq,
137 static inline void tegra_bpmp_put(struct tegra_bpmp *bpmp) in tegra_bpmp_put() argument
140 static inline int tegra_bpmp_transfer_atomic(struct tegra_bpmp *bpmp, in tegra_bpmp_transfer_atomic() argument
145 static inline int tegra_bpmp_transfer(struct tegra_bpmp *bpmp, in tegra_bpmp_transfer() argument
156 static inline int tegra_bpmp_request_mrq(struct tegra_bpmp *bpmp, in tegra_bpmp_request_mrq() argument
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/Linux-v4.19/drivers/clk/tegra/
Dclk-bpmp.c34 struct tegra_bpmp *bpmp; member
62 static int tegra_bpmp_clk_transfer(struct tegra_bpmp *bpmp, in tegra_bpmp_clk_transfer() argument
89 err = tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_clk_transfer()
107 return tegra_bpmp_clk_transfer(clk->bpmp, &msg); in tegra_bpmp_clk_prepare()
120 err = tegra_bpmp_clk_transfer(clk->bpmp, &msg); in tegra_bpmp_clk_unprepare()
122 dev_err(clk->bpmp->dev, "failed to disable clock %s: %d\n", in tegra_bpmp_clk_unprepare()
139 err = tegra_bpmp_clk_transfer(clk->bpmp, &msg); in tegra_bpmp_clk_is_prepared()
163 err = tegra_bpmp_clk_transfer(clk->bpmp, &msg); in tegra_bpmp_clk_recalc_rate()
190 err = tegra_bpmp_clk_transfer(clk->bpmp, &msg); in tegra_bpmp_clk_round_rate()
216 err = tegra_bpmp_clk_transfer(clk->bpmp, &msg); in tegra_bpmp_clk_set_parent()
[all …]
DMakefile27 obj-$(CONFIG_CLK_TEGRA_BPMP) += clk-bpmp.o
/Linux-v4.19/drivers/reset/tegra/
Dreset-bpmp.c23 struct tegra_bpmp *bpmp = to_tegra_bpmp(rstc); in tegra_bpmp_reset_common() local
36 return tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_reset_common()
63 int tegra_bpmp_init_resets(struct tegra_bpmp *bpmp) in tegra_bpmp_init_resets() argument
65 bpmp->rstc.ops = &tegra_bpmp_reset_ops; in tegra_bpmp_init_resets()
66 bpmp->rstc.owner = THIS_MODULE; in tegra_bpmp_init_resets()
67 bpmp->rstc.of_node = bpmp->dev->of_node; in tegra_bpmp_init_resets()
68 bpmp->rstc.nr_resets = bpmp->soc->num_resets; in tegra_bpmp_init_resets()
70 return devm_reset_controller_register(bpmp->dev, &bpmp->rstc); in tegra_bpmp_init_resets()
DMakefile1 obj-$(CONFIG_RESET_TEGRA_BPMP) += reset-bpmp.o
/Linux-v4.19/drivers/thermal/tegra/
Dtegra-bpmp-thermal.c37 struct tegra_bpmp *bpmp; member
61 err = tegra_bpmp_transfer(zone->tegra->bpmp, &msg); in tegra_bpmp_thermal_get_temp()
88 return tegra_bpmp_transfer(zone->tegra->bpmp, &msg); in tegra_bpmp_thermal_set_trips()
131 static int tegra_bpmp_thermal_get_num_zones(struct tegra_bpmp *bpmp, in tegra_bpmp_thermal_get_num_zones() argument
149 err = tegra_bpmp_transfer(bpmp, &msg); in tegra_bpmp_thermal_get_num_zones()
165 struct tegra_bpmp *bpmp = dev_get_drvdata(pdev->dev.parent); in tegra_bpmp_thermal_probe() local
176 tegra->bpmp = bpmp; in tegra_bpmp_thermal_probe()
178 err = tegra_bpmp_thermal_get_num_zones(bpmp, &max_num_zones); in tegra_bpmp_thermal_probe()
223 err = tegra_bpmp_request_mrq(bpmp, MRQ_THERMAL, bpmp_mrq_thermal, in tegra_bpmp_thermal_probe()
240 tegra_bpmp_free_mrq(tegra->bpmp, MRQ_THERMAL, tegra); in tegra_bpmp_thermal_remove()
DMakefile3 obj-$(CONFIG_TEGRA_BPMP_THERMAL) += tegra-bpmp-thermal.o
/Linux-v4.19/drivers/cpufreq/
Dtegra186-cpufreq.c112 struct platform_device *pdev, struct tegra_bpmp *bpmp, in init_vhint_table() argument
123 virt = dma_alloc_coherent(bpmp->dev, sizeof(*data), &phys, in init_vhint_table()
139 err = tegra_bpmp_transfer(bpmp, &msg); in init_vhint_table()
189 dma_free_coherent(bpmp->dev, sizeof(*data), virt, phys); in init_vhint_table()
197 struct tegra_bpmp *bpmp; in tegra186_cpufreq_probe() local
212 bpmp = tegra_bpmp_get(&pdev->dev); in tegra186_cpufreq_probe()
213 if (IS_ERR(bpmp)) in tegra186_cpufreq_probe()
214 return PTR_ERR(bpmp); in tegra186_cpufreq_probe()
228 pdev, bpmp, cluster->info->bpmp_cluster_id); in tegra186_cpufreq_probe()
235 tegra_bpmp_put(bpmp); in tegra186_cpufreq_probe()
[all …]
/Linux-v4.19/Documentation/devicetree/bindings/i2c/
Dnvidia,tegra186-bpmp-i2c.txt10 ../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding.
19 - "nvidia,tegra186-bpmp-i2c".
26 - nvidia,bpmp-bus-id:
33 bpmp {
37 compatible = "nvidia,tegra186-bpmp-i2c";
40 nvidia,bpmp-bus-id = <5>;
/Linux-v4.19/Documentation/devicetree/bindings/thermal/
Dnvidia,tegra186-bpmp-thermal.txt9 ../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding.
18 - "nvidia,tegra186-bpmp-thermal".
25 bpmp {
29 compatible = "nvidia,tegra186-bpmp-thermal";
/Linux-v4.19/Documentation/devicetree/bindings/firmware/
Dnvidia,tegra186-bpmp.txt11 - name : Should be bpmp
15 - "nvidia,tegra186-bpmp"
82 compatible = "nvidia,tegra186-bpmp-shmem";
84 label = "cpu-bpmp-tx";
89 compatible = "nvidia,tegra186-bpmp-shmem";
91 label = "cpu-bpmp-rx";
96 bpmp {
97 compatible = "nvidia,tegra186-bpmp";
/Linux-v4.19/Documentation/devicetree/bindings/gpu/
Dnvidia,gk20a.txt83 clocks = <&bpmp TEGRA186_CLK_GPCCLK>,
84 <&bpmp TEGRA186_CLK_GPU>;
86 resets = <&bpmp TEGRA186_RESET_GPU>;
88 power-domains = <&bpmp TEGRA186_POWER_DOMAIN_GPU>;
/Linux-v4.19/drivers/i2c/busses/
Di2c-tegra-bpmp.c43 struct tegra_bpmp *bpmp; member
226 err = tegra_bpmp_transfer_atomic(i2c->bpmp, &msg); in tegra_bpmp_i2c_msg_xfer()
228 err = tegra_bpmp_transfer(i2c->bpmp, &msg); in tegra_bpmp_i2c_msg_xfer()
294 i2c->bpmp = dev_get_drvdata(pdev->dev.parent); in tegra_bpmp_i2c_probe()
295 if (!i2c->bpmp) in tegra_bpmp_i2c_probe()
DMakefile105 obj-$(CONFIG_I2C_TEGRA_BPMP) += i2c-tegra-bpmp.o
/Linux-v4.19/Documentation/devicetree/bindings/pci/
Dnvidia,tegra20-pcie.txt572 power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
598 clocks = <&bpmp TEGRA186_CLK_AFI>,
599 <&bpmp TEGRA186_CLK_PCIE>,
600 <&bpmp TEGRA186_CLK_PLLE>;
603 resets = <&bpmp TEGRA186_RESET_AFI>,
604 <&bpmp TEGRA186_RESET_PCIE>,
605 <&bpmp TEGRA186_RESET_PCIEXCLK>;